Homework Answers
Correct option: 64
The given python script is about finding the square and the input is given in the square().
(I have added a line to print the output, the precise answer after executing the script is given below)
Since the integer value is given in the input and hence, the square of this also will be an integer.
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When this Python script is executed, what is bound to y? def square(x: float) -> float:...
def max_of_two( x, y): ifx>y: return x returny a. Write a Python function called max_of_three( x,...
def max_of_two( x, y): ifx>y: return x returny a. Write a Python function called max_of_three( x, y, z ) to return the largest numbers of three numbers passing to the function You can use the function max_of_two in your solution. /Your code
Consider the following Python program: def fun(x, y): return x + y # [2] # [1]...
Consider the following Python program: def fun(x, y): return x + y # [2] # [1] a = fun(2, 3) b = fun("2", 3) print a, b What does it evaluate to? Replace the last statement print a, b with print a + b and explain the traceback. What's wrong? Now eliminate the line marked [1] and change line [2] to read return x + y. Run the program and explain the traceback. Consider the following definition: def fun(n, m):...
Python 3 # fill in details ... def modify_tuple(t, i, x): modify_tuple((1,2,3), 1, 'foo') # should...
Python 3
# fill in details ...
def modify_tuple(t, i, x):
modify_tuple((1,2,3), 1, 'foo') # should return (1, 'yo!',
3)
8. write a function modify_tuple that changes element n of a tuple t to a new value x and returns the new tuple. Hint: tuples aren't mutable. You need to construct a new one! # fill in details def modify_tuple (t , i, x): In modify_tuple( (1,2,3), 1, 'foo') # should return (1, 'yo!', 3) In
def plusThetaeigenket(theta): return np.array([np.cos(theta/2),np.sin(theta/2)]) print("|+theta> = ",plusThetaeigenket,"\n") def minusThetaeigenket(theta): return np.array([-np.sin(theta/2),np.cos(theta/2)]) print("|-theta> = ",minusThetaeigenket,"\
def plusThetaeigenket(theta):
return np.array([np.cos(theta/2),np.sin(theta/2)])
print("|+theta> = ",plusThetaeigenket,"\n")
def minusThetaeigenket(theta):
return np.array([-np.sin(theta/2),np.cos(theta/2)])
print("|-theta> = ",minusThetaeigenket,"\n")
Can you please help to solve where this python code went wrong
for display the correct eigen ket value for theta? Thank you
|<+y|-y>l^2 = 0.9999999999999996 ||<+y|-x>l^2 = 0.4999999999999998 -4 print("*Exercise 30.5\n"), -5 #function defination for plus and minus theta eigenkets -6 def plusThetaeigenket(theta): +7 return np.array([np.cos(theta/2), np.sin(theta/2)]), -8 print("[+theta> = ",plusThetaeigenket,"\n"), *Exercise 30.5 -9 +theta> = <function plus Thetaeigenket at Ox00000160BCO9CD08> o def minus Thetaeigenket(theta):...
1. What will be the value of x after the following code is executed? int x...
1. What will be the value of x after the following code is executed? int x = 10, y = 20; while (y < 100) { x += y; } A. 90 B. 110 C. 210 D. This is an infinite loop 2. If a superclass has constructor(s): A. then its subclass must initialize the superclass fields (attributes). B. then its subclass must call one of the constructors that the superclass does have. C. then its subclass does not inherit...
class Livestock: def __init__(self,name,price_in,utilizations): self.name,self.price_in,self.utilizations = name,float(price_in),utilizations def __lt__(self,other): if self.utilizations is None: return True elif...
class Livestock: def __init__(self,name,price_in,utilizations): self.name,self.price_in,self.utilizations = name,float(price_in),utilizations def __lt__(self,other): if self.utilizations is None: return True elif other.utilizations is None: return False else: return self.utilizations.count(';') < other.utilizations.count(';') def __eq__(self,other): return self.name == other.name def __repr__(self): return ("{}, {}".format(self.name,self.price_in)) raw_livestock_data = [ # name, price_in, utilizations ['Dog', '200.0', 'Draught,Hunting,Herding,Searching,Guarding.'], ['Goat', '1000.0', 'Dairy,Meat,Wool,Leather.'], ['Python', '10000.3', ''], ['Cattle', '2000.75', 'Meat,Dairy,Leather,Draught.'], ['Donkey', '3400.01', 'Draught,Meat,Dairy.'], ['Pig', '900.5', 'Meat,Leather.'], ['Llama', '5000.66', 'Draught,Meat,Wool.'], ['Deer', '920.32', 'Meat,Leather.'], ['Sheep', '1300.12', 'Wool,Dairy,Leather,Meat.'], ['Rabbit', '100.0', 'Meat,Fur.'], ['Camel', '1800.9', 'Meat,Dairy,Mount.'], ['Reindeer', '4000.55', 'Meat,Leather,Dairy,Draught.'],...
need help on all parts please and thank you (e) What is the correct output of...
need help on all parts please and thank you
(e) What is the correct output of this code? (2 pts) >>> def func(x): >>> res = 0 >>> for i in range (len (x)): res i >>> return res >>> print (func(4)) ( 4 5 ) 6 ()7 ( What could be described as an immutable list? (2 pts) () a dimple ( ) a tuple ( ) a truffle () a dictionary (g) What is the result of the...
2. What is the value of x alter the following code is executed # include<iostream> using...
2. What is the value of x alter the following code is executed # include<iostream> using namespace std; int main int t-0, c- 0,x-3; while (c < 4) t=t+x; cout << x return 0; a) 3 b) 21 c) 24 d) 48 3. What is the output of the following code? # include<iostream> using namespace std; int main0 int a- 3; for (int i 5; i >0; i) a a+i cout << a << “ “ return 0; d) 8...
need help with balancing brackets in python. I don't really understand it much. an unbalanced one...
need help with balancing brackets in python. I don't really
understand it much.
an unbalanced one will look like this: (<x)>(())()
For this exercise, you must write a function called balanced brackets brackets in the string, that is: '(' , ') and >', are correctly balanced. This function will be passed a string as an input, and you must check that any parentheses or angled Here are a few examples of strings where brackets are correctly balanced: a (<bcd>ef)g abcde...
х Evaluate SS arctan arctandA, where the region bounded by x2 + y 21, x² +...
х Evaluate SS arctan arctandA, where the region bounded by x2 + y 21, x² + y2 <4 and O sysx. Select one: a. 16 b. 3л 16 c. 37 8 377 64 3712 32 e
def max_of_two( x, y): ifx>y: return x returny a. Write a Python function called max_of_three( x, y, z ) to return the largest numbers of three numbers passing to the function You can use the function max_of_two in your solution. /Your code
Consider the following Python program: def fun(x, y): return x + y # [2] # [1] a = fun(2, 3) b = fun("2", 3) print a, b What does it evaluate to? Replace the last statement print a, b with print a + b and explain the traceback. What's wrong? Now eliminate the line marked [1] and change line [2] to read return x + y. Run the program and explain the traceback. Consider the following definition: def fun(n, m):...
Python 3
# fill in details ...
def modify_tuple(t, i, x):
modify_tuple((1,2,3), 1, 'foo') # should return (1, 'yo!',
3)
8. write a function modify_tuple that changes element n of a tuple t to a new value x and returns the new tuple. Hint: tuples aren't mutable. You need to construct a new one! # fill in details def modify_tuple (t , i, x): In modify_tuple( (1,2,3), 1, 'foo') # should return (1, 'yo!', 3) In
def plusThetaeigenket(theta):
return np.array([np.cos(theta/2),np.sin(theta/2)])
print("|+theta> = ",plusThetaeigenket,"\n")
def minusThetaeigenket(theta):
return np.array([-np.sin(theta/2),np.cos(theta/2)])
print("|-theta> = ",minusThetaeigenket,"\n")
Can you please help to solve where this python code went wrong
for display the correct eigen ket value for theta? Thank you
|<+y|-y>l^2 = 0.9999999999999996 ||<+y|-x>l^2 = 0.4999999999999998 -4 print("*Exercise 30.5\n"), -5 #function defination for plus and minus theta eigenkets -6 def plusThetaeigenket(theta): +7 return np.array([np.cos(theta/2), np.sin(theta/2)]), -8 print("[+theta> = ",plusThetaeigenket,"\n"), *Exercise 30.5 -9 +theta> = <function plus Thetaeigenket at Ox00000160BCO9CD08> o def minus Thetaeigenket(theta):...
need help on all parts please and thank you
(e) What is the correct output of this code? (2 pts) >>> def func(x): >>> res = 0 >>> for i in range (len (x)): res i >>> return res >>> print (func(4)) ( 4 5 ) 6 ()7 ( What could be described as an immutable list? (2 pts) () a dimple ( ) a tuple ( ) a truffle () a dictionary (g) What is the result of the...
2. What is the value of x alter the following code is executed # include<iostream> using namespace std; int main int t-0, c- 0,x-3; while (c < 4) t=t+x; cout << x return 0; a) 3 b) 21 c) 24 d) 48 3. What is the output of the following code? # include<iostream> using namespace std; int main0 int a- 3; for (int i 5; i >0; i) a a+i cout << a << “ “ return 0; d) 8...
need help with balancing brackets in python. I don't really
understand it much.
an unbalanced one will look like this: (<x)>(())()
For this exercise, you must write a function called balanced brackets brackets in the string, that is: '(' , ') and >', are correctly balanced. This function will be passed a string as an input, and you must check that any parentheses or angled Here are a few examples of strings where brackets are correctly balanced: a (<bcd>ef)g abcde...
х Evaluate SS arctan arctandA, where the region bounded by x2 + y 21, x² + y2 <4 and O sysx. Select one: a. 16 b. 3л 16 c. 37 8 377 64 3712 32 e
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