Consider the equation a + b + c + d + e = 73 in which the variables all represent non-negative integers.
i. How many solutions are there with a ≥ 7, b ≤ 23, and 9 ≤ c ≤ 19?
ii. How many solutions are there in which the variables are all at most 20?
Q3 3. How many solutions, in non-negative integers a, b and c, are there to the linear equation a+b+c 73 with the restrictions a 2 30, b 30, and 10 7 Marks cs 30? Find the general solution of the recurrence: un-4un-13 x 4". 4. [8 Marks] 3. How many solutions, in non-negative integers a, b and c, are there to the linear equation a+b+c 73 with the restrictions a 2 30, b 30, and 10 7 Marks cs 30?...
need the right answer only ( choose a,b,c,d or e) 16 Solve the following quadratic equation using any convenient method. 21 Parfoem the addition or suberaction and write the result in standard fom (4-9- 162 (5-1)-(3-1) 4 6 22 Parform the oparation and write the result in standard form (1+4-) a 8+ 7+ 9+ 4 11 10+ Find all solations of the cqution Check your solutions in the original eqution 0 2 S+40x+80-0 a t5,0 b 4,0 4,0 d4,0 -5,0...
Question 5# (Combinations, including stars and bars') Problem: How many PINs have digit suam 20? (A PIN is string abcd of 4 decimal digits eg 6806) As a first attempt at answering this: (a) How many different solutions in non-negative integers has the equation a+b+c+d-20? Hint: 20 stars and 3 bars. The count in (a) is much too big for our problem because it includes many solutions that contain non-decimal digits; ie. values of a, b, c or d that...
I have 4 questions dont know can anyone help me with any of it? ii) Consider the 11 letter word MATHEMATICS a) How many distinct words can be formed by rearranging its letters? b) How many 4 letter words can be formed using the letters in the word MATHEMATICS, using letters no more often than they appear in the word? ii) Consider the equation where xi, x2, 13, T4,5 and re are non-negative integers a) How many solutions are there...
Use matlab and write script: Please use n = input('Enter the value of n :') not the function command. Consider the following equation 6a + 9b + 20c = n The variables a, b, and c can be thought of as the number (non-negative integers) of 6’s, 9’s, and 20’s in n. Note that for a given n, there might be one, multiple, or no solutions for a, b, and c. For example, n = 15 → a = 1...
Consider the KB A <=> B A => C D => E C AND E => F B D Show that this entails F by i. Forward Chaining ii. Backward Chaining iii. Resolution
I don't understand how to get the answer for this question. (1) Consider a CONSISTENT system(defined over R) of 7 linear equations in 5 variables. If the definitely true? rank of the coefficient matrix is 4, which of the following statements is A. no solution B. a unique solution C. infinitely many solutions with three free variables D. infinitely many solutions with one free variable E. either no solution or infinitely solutions (1) Consider a CONSISTENT system(defined over R) of...
Can someone solve these for me? Consider the equation X1 X2X3 + X4+X5 40. How many different solutions does this equation have if all the variables must be positive integers? Enter the exact numeric answer QUESTION 2 Suppose that a license plate consists of three letters followed by three digits. How many different license plates start with the letter A if letters and digits cannot be repeated? Enter the exact numeric answer. Consider the equation X1 X2X3 + X4+X5 40....
1. Consider the code sequence: C= A + B D= A-E F= C+ D Assume the values A, B, C, D, E, and F reside in memory. For each Architecture I. Accumulator Architecture II. Memory- Register Architecture III. Register-Register Architecture write the code assuming the instruction codes (opcode) are 8 bits, memory addresses are 32 bits, and register addresses are 6 bits and CPU has 64 Registers; and create a table which specifies: – The execution sequence – The variables...
c) III d) IV e) None of these choices 1) Which of h llwng would you espet to be aromaic IV b) II c) III d) IV e) All of these choices 12) Which of the following would you expect to be aromatic? IV non non c) III d) IV e) All of these choices. 13) Which of the following would you expect to be aromatic? IV a) I b) II