1) Find all associates of (i) [6] in Z10, (ii) [4] in Z5.

Q: Compute (-1AT + 2B) C, where A = (-14T +2B) C = 9 7 4 -3 7 -5 " B = -5 9 -4 6 7 3 and C= 6 3 () -3 7…

A: To find (-1AT+2B)C

Q: 17. Express 4xi + 5yi + 6xi? + 2yi“ in simplest a + bi form.

A:

Q: Compute the following: (a) 4!, (b) (), (c) (₂), (d) (), (e) (7), (f) (2)-(2) where n is a…

A:

Q: (7- 8)2 | /8-ん (e-)」ade-)|I/8-ん Hence, 2By < 1, (7 – 6)2 vhich can be written as |a(y – 8) + 3||y –…

A: I have only deducted the green part as per your request.

Q: [A] = [ The size of [A] = -5 5 -1 10 4 3 1 -4 by

A:

Q: Prove an+1 = (an2+ 1) / 2 with a1 = 2 is monotonic increasing.

A: Solution:-

Q: The sum of the first n natural numbers, S = 1 + 2 + 3 + first n natural numbers is 171, determine…

A: Consider the given information:

Q: If In(a) = 2, In(b) = 3, and In(c) = 5, evaluate the following: %3D ) a-1 (a) In -12 b-3c-1 (b) In…

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Q: 4. If 1 8! + 1 X find x. 9! 10!

A:

Q: **For what c value is (x-5) a factor of x³ + 2x2 + cx + 10

A: According to our company guidelines we are supposed to answer only one question since you have asked…

Q: 7. For n ≥ 1, verify that 12+32 +52 ++ (2n- +3²+5² · + 2n-1)² = (2n+1) 3

A: Ans : page 1:Ans page 2:

Q: 1. Which of the following are in grouped form? (You can pick more than one) * x+4 (x+2)(x-7)…

A: See attached file for a step by step explanation.

Q: Evaluate (1) − ² (17) + ³ (2) + - 2 ++ (-1)(n+1) n

A:

Q: (c) How many of the elements of Z186 have multiplicative inverses?

A: To find the number of elements in the set of integers modulo 186, which have multiplicative inverse.

Q: In x2 10) + In (9) = In (10)

A: Definition used-             ln(x)+ln(y)=ln(xy)

Q: Compute A -213 and (213)A, where A = A-213= 5 - 4 -4 -1 2 3 - 5 1 3

A: In this question, we will compute the matrix.

Q: Prove that if n = nxn-1 holds integer value of -n, which means that for a positive integer value n,…

A: We have given that ddxxn=nxn-1 for any positive integer n. We need to show that, ddxx-n=-nx-n-1. We…

Q: Compute 12] 1 −1 -4

A: 1-1-45.301-2=1.3+(-1)(1)1.0+(-1)(-2)(-4)(3)+(5)(1)(-4)0+(5)(-2)=22-7-10 NOTE: PRODUCT OF 2 MATRICES…

Q: If [5 - -8 A = [611] 0 " then A- 1 =

A: The objective of the question is to find the value of 'A - 1' given the equation '5 - -8A = 611'.

Q: (49-12)3/2 +6 - dt

A:

Q: Multiply in Z9 [7][8]

A: