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ANSWER ALL QUESTIONS QUESTION 1 (20 MARKS) a. Use basic arithmetic operations of complex numbers to...
Please answer all questions and explain every answer. Lab Assignment 1: Complex Numbers 1. Find and...
Please answer all questions and explain every answer.
Lab Assignment 1: Complex Numbers 1. Find and plot all values of V-64. (hint: convert-64 to polar coordinates) 2. Prove that sin2z cos2z 1. hint: use the formulas for complex sin and cos) 3. Prove that cosh2z - sin2. (hint: use the formulas for complex sin and cos) 4. Use matlab to calculate each of the following quantities: cosh2π, tani, cos (ir) 5. Evaluate the following expressions and compare to the computer...
Question 2 (14 Marks) Consider Fig. Q2 below. zi Z 23 R12002 R 1202 R 602...
Question 2 (14 Marks) Consider Fig. Q2 below. zi Z 23 R12002 R 1202 R 602 Xc 600 X.32492 Fig. Q2 The voltage Vrms = 240020° V is applied to a load Zi, Zz and Zs. a) Determine real, reactive and complex power by each load. (COI: PO1: C4 - 9 Marks) b) Determine total complex power in polar form, (C01: P01: C3-1 Marks) c) Sketch all the complex power S., S2. Ss and Stalin vector representation in plane diagram....
Assignment 5 Class For Basic Complex Number Operations 1. A complex number is of the form...
Assignment 5 Class For Basic Complex Number Operations 1. A complex number is of the form a + ib. Let x = a +ib and y = c +id. The operation of adding two complex numbers is: x + y = (a + c)+i(b+d). The operation of subtracting two complex number is: x-y = (a -c)+i(b-d). The operation of multiplying two complex number is: xxy = (ac - bd) +i(bc + ad). The operation of dividing two complex number is:...
all of q1 please, a complex analysis question for complex numbers etc. 1. (a) Define the...
all of q1 please, a complex analysis question for complex
numbers etc.
1. (a) Define the principal branch of Log(2). Find Log(1 + V3i). [6 marks] (b) Find all solutions to ex-1 = -ie3. (6 marks) (c) Find all solutions to 25 = 1+i. (8 marks) (d) Describe the image of the circle |z| = 5 under the mapping f(x) = Log(2). [6 marks]
pls solve asap Answer ALL questions. (Jawab SEMUA soalan) Question 1 (10 marks] Soalan 1 [10...
pls solve asap
Answer ALL questions. (Jawab SEMUA soalan) Question 1 (10 marks] Soalan 1 [10 markah] 1B) = 3i (6) and C) = -1 1 0-31 Let A = 3 5 0 31 0 -2 questions Answer the following a) Find A B) and AIC). [2 marks] b) Determine the Hermitian conjugate for|B) and C). [2 marks] c) Compute (BIC) and (C|B). What is the relation between them? [3 marks] d) Find the normalized vector for B). [2 marks]...
QUESTION 3 (25 MARKS) Describe TWO (2) advantages and TWO (2) disadvantages of digital transmission (C01:...
QUESTION 3 (25 MARKS) Describe TWO (2) advantages and TWO (2) disadvantages of digital transmission (C01: P01 - 4 marks) b Sampling, quantization and coding are the three processes used to represent an analog signal in digital form. Considering an input signal into an 8-bit Pulse Code Modulation (PCM) system is a 20 Vpp 50-Hz, answer the followings: i. Using appropriate diagram briefly describe TWO (2) basic methods to perform the sampling function. (CO2: PO2 - 2 marks) Determine the...
in python and use while loop Exercise: Complete the program that performs basic arithmetic operations of...
in python and use while loop
Exercise: Complete the program that performs basic arithmetic operations of two input numbers. The program displays a menu for user to select a desired operation. ===== MAIN MENU ===== 1. Addition 2. Subtraction 3. Exit Select an operation (1-3): 1 Enter two numbers: 12 20 12 + 20 - 32 - MAIN MENU 1. Addition 2. Subtraction 3. Exit Select an operation (1-3): 2 Enter two numbers: 12 20 12 - 10 = 2...
pls send answer ASAP , in less than an hour if possible. 2h Question 20 marks...
pls send answer ASAP , in less than an hour if
possible.
2h Question 20 marks Soalan 2 [10 markah) Harmonic oscillator problem can be solved based on operator and algebraic method where operators are given as a = (x + and a = (x 2) (a, and a is raising and lowering operator respectively) a) Prove that the commutator (a.a.) = 1. (Hints: Use commutator identities, lx.pl = ih and (x,x) = p.pl=0) [3 marks) b) Show that the...
Question 5 [15 marks] The complex numbers z and w are such that w = 1...
Question 5 [15 marks] The complex numbers z and w are such that w = 1 + a, z =-b-, where a and b are real and positive. Given that wz 3-4, find the exact values of a and b. [7 marks] The complex numbers z and w are such that lz|-2, arg (z)--2T, lwl = 5, arg(w) = 4T. Find the exact values of i. The real part of z and the imaginary part of z ii. The modulus...
Please answer the following question. Show all working. Question 1 20 Marks (i) If a quantity...
Please answer the following question. Show all working.
Question 1 20 Marks (i) If a quantity V depends on the quantities a and b, then we can write V=V(a,b). Starting from fundamentals show that the standard error og in V(a,b) can be expressed as follows by taking the standard error as the uncertainty in the mean of the measured values of , ā, and b. Clearly mention any assumptions made. (10 marks)
Please answer all questions and explain every answer.
Lab Assignment 1: Complex Numbers 1. Find and plot all values of V-64. (hint: convert-64 to polar coordinates) 2. Prove that sin2z cos2z 1. hint: use the formulas for complex sin and cos) 3. Prove that cosh2z - sin2. (hint: use the formulas for complex sin and cos) 4. Use matlab to calculate each of the following quantities: cosh2π, tani, cos (ir) 5. Evaluate the following expressions and compare to the computer...
Question 2 (14 Marks) Consider Fig. Q2 below. zi Z 23 R12002 R 1202 R 602 Xc 600 X.32492 Fig. Q2 The voltage Vrms = 240020° V is applied to a load Zi, Zz and Zs. a) Determine real, reactive and complex power by each load. (COI: PO1: C4 - 9 Marks) b) Determine total complex power in polar form, (C01: P01: C3-1 Marks) c) Sketch all the complex power S., S2. Ss and Stalin vector representation in plane diagram....
Assignment 5 Class For Basic Complex Number Operations 1. A complex number is of the form a + ib. Let x = a +ib and y = c +id. The operation of adding two complex numbers is: x + y = (a + c)+i(b+d). The operation of subtracting two complex number is: x-y = (a -c)+i(b-d). The operation of multiplying two complex number is: xxy = (ac - bd) +i(bc + ad). The operation of dividing two complex number is:...
all of q1 please, a complex analysis question for complex
numbers etc.
1. (a) Define the principal branch of Log(2). Find Log(1 + V3i). [6 marks] (b) Find all solutions to ex-1 = -ie3. (6 marks) (c) Find all solutions to 25 = 1+i. (8 marks) (d) Describe the image of the circle |z| = 5 under the mapping f(x) = Log(2). [6 marks]
pls solve asap
Answer ALL questions. (Jawab SEMUA soalan) Question 1 (10 marks] Soalan 1 [10 markah] 1B) = 3i (6) and C) = -1 1 0-31 Let A = 3 5 0 31 0 -2 questions Answer the following a) Find A B) and AIC). [2 marks] b) Determine the Hermitian conjugate for|B) and C). [2 marks] c) Compute (BIC) and (C|B). What is the relation between them? [3 marks] d) Find the normalized vector for B). [2 marks]...
QUESTION 3 (25 MARKS) Describe TWO (2) advantages and TWO (2) disadvantages of digital transmission (C01: P01 - 4 marks) b Sampling, quantization and coding are the three processes used to represent an analog signal in digital form. Considering an input signal into an 8-bit Pulse Code Modulation (PCM) system is a 20 Vpp 50-Hz, answer the followings: i. Using appropriate diagram briefly describe TWO (2) basic methods to perform the sampling function. (CO2: PO2 - 2 marks) Determine the...
in python and use while loop
Exercise: Complete the program that performs basic arithmetic operations of two input numbers. The program displays a menu for user to select a desired operation. ===== MAIN MENU ===== 1. Addition 2. Subtraction 3. Exit Select an operation (1-3): 1 Enter two numbers: 12 20 12 + 20 - 32 - MAIN MENU 1. Addition 2. Subtraction 3. Exit Select an operation (1-3): 2 Enter two numbers: 12 20 12 - 10 = 2...
pls send answer ASAP , in less than an hour if
possible.
2h Question 20 marks Soalan 2 [10 markah) Harmonic oscillator problem can be solved based on operator and algebraic method where operators are given as a = (x + and a = (x 2) (a, and a is raising and lowering operator respectively) a) Prove that the commutator (a.a.) = 1. (Hints: Use commutator identities, lx.pl = ih and (x,x) = p.pl=0) [3 marks) b) Show that the...
Question 5 [15 marks] The complex numbers z and w are such that w = 1 + a, z =-b-, where a and b are real and positive. Given that wz 3-4, find the exact values of a and b. [7 marks] The complex numbers z and w are such that lz|-2, arg (z)--2T, lwl = 5, arg(w) = 4T. Find the exact values of i. The real part of z and the imaginary part of z ii. The modulus...
Please answer the following question. Show all working.
Question 1 20 Marks (i) If a quantity V depends on the quantities a and b, then we can write V=V(a,b). Starting from fundamentals show that the standard error og in V(a,b) can be expressed as follows by taking the standard error as the uncertainty in the mean of the measured values of , ā, and b. Clearly mention any assumptions made. (10 marks)
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