B, (a) (b) In the above figure, if l = 2 A and I2 = 6 A, which of the following should be applicable? (a) F1 = 3F2 , (b) F1 = F2, (c) F1 = F2/3, (d) (F1)8 = F2 O F, and F2 are not correlated because , and l2 are different 3F1 = F2 because I, = (1/3) l2. O F1 = F2 O F1 = 3 F2 because l2 = 311
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- 3:38 D 1 PI 44 B/s WORKSHEE... Solve the problems given below: 1. (a) Write a general matrix with dimensions 2 x 3. (b) Write a general diagonal matrix. (c) Write an identity matrix. 2. Find the following elements from 0 -1 4 3 (a) (b) (c) 31 [2 1 3. If A = -1 B = 4 1 find: - 2 (а) (b) A +B 28-С (c) (d) AC CA (e) Show that A(B + C) = AB + AC Г2 1 4 4. If A =3 0 B = 2 - 2 4 - 2 a d find C = be if A +B+C = 0. |e f -4 If A = 3 and B 3 -2 5. (a) find AB. What does this mean? (b) Confirm the answer to (a) by finding A using the formula A= B Find x if (3 21- = [0). MATHY Maihemtical Mathods in Physia [2 -1 If A= 3 0 1 -1 find 7. B= (а) A' (b) (c) B' (AB) B'A (d) (e) AO B Find the inverse of the following. 8. [2 17 (a) A = 3 2 [o -1 B (b) 3 0 (c) C= - 1 3 ...1. ANALYTICAL METHOD OF ADDING VECTORS Solve the same problem as PART 1 but this time analytically. START with the values below. DO NOT USE VALUES FROM PART 1. Suppose you first walk A = 12 m in a direction 20° west of north and then B= 20 m in a direction 40° south of west. Let the +x-axis coincide with the easterly direction and the +y-axis with the northerly direction. Note: In this problem, do not round values if you need to use them for calculations in subsequent parts. Rounding errors can propagate and can make your final answer lie outside the tolerance limit of 5% set for this problem. Keep all answers to 4 significant figures.Design a 4-bit binary magnitude comparator and write the expressions for Y1(A>B), Y2 (A=B) and Y3 (A<B).
- V:31) Show that the addition or subtraction of two numbers x and y with the same percent error results in a number z with the same percent error. What is the percent error of z if x has half the percent error of y?I need help with number 3Q 1: Let å = -2 ỉ +3 j +6 k and b = 4 i + 6 j , Find ( 2 å + 3 b ,1-ål, å * å , å * b_ )