(A) (B) (C) 0 D 168 - 1 - 168 4 Evaluate 6 7 8 12 12 18 14 21

Q: Find (a) ∣AT∣, (b) ∣A2∣, (c) ∣AAT∣, (d) ∣2A∣, and (e) ∣A−1∣.

A:

Q: Find (a) ∣AT∣, (b) ∣A2∣, (c) ∣AAT∣, (d) ∣2A∣, and (e) ∣A−1∣.

A:

Q: 8) |(-6)| - ((1 – 3) - 2) + (-4)

A: Given: We have,     |(-6)| • ( (1-3)•2) ÷(-4)

Q: Why the final answer is 4sin(1+x)?

A: To simplify 4 sin 5x cos 6x+4 cos 5x sin 6x.To justify whether the final answer is 4 sin1+x.

Q: What is the product of the following? (x-5)2 O x2 – 10x + 25 O x2 + 10x + 25 O 22 – 25 O a2 + 25x –…

A: From the given problem: x-52 Now we can write as: x-52=x-5·x-5 Applying the distributive property:…

Q: -32 B: +14+2*6-83-(-4) -|-2|³-1+5²

A:

Q: 1- l00

A:

Q: The product of ( -2) ×(-1)×(+3)×(0)×(-4)is ..........a) 24b)12 c)0 d

A:

Q: What is the answer to C(n, n-r+1)

A: The formula of the combination is given by: Crn=n!r!  n-r!

Q: (a) What is a12, a22, a23? (b) What is b11, b31? (c) What is c13, c31, c33?

A: given: A=2-356-54 B=4-35 C=732-43561-1 (a) What is a12, a22, a23?(b) What is b11, b31?(c) What is…

Q: (√−81 + 3)(√−25 − 1)

A:

Q: If a, =2 and a (A) 70 2n +a_, the sum of the first five terms is (В) 54 (C) 98 (D) 24 (E) 36

A: we have to find  a2 ,a3 , a4   ..........................

Q: (g) P(A)– P (B) (h) P(AnB) (f) P(A)n P(B) (i) P(A)× P(B)

A:

Q: Choose the correctly simplified form of this expression: t²-2t-3 t²-16 t²+t-12 4t+4 (t-3) (t+1) t-4…

A:

Q: -4-6 -7-3 [B] [F] = 9-7 40 2[B] – 4[F]

A:

Q: 7. 8xly + 4x-4y-2 C. (2y + 1)(4x - 2) D. (2)(2y -1)(2r + 1)

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: (a)  Convert the following general expressions to standard SOP form:                           ABC…

A: given general expression is                                              ABC+(A+B)(B+C+AB)

Q: Evaluate the expression A- 3B given -2 1 2 3 A = B : 4 4 -3 -2

A:

Q: Evaluate: -4 2 0 2 3 1 (a) 3 1 0 2 1 3 0 3 2 3 (b) 4 2 1 -5 - 1 t - 2 -1 -2 (c) 2 t - 3 | t +1 t - 3…

A: Since you have posted multiple questions, we will solve only first question for you. To getremaining…

Q: Is this a r

A:

Q: 13(2)5 æ+8 – 6 (3)6 z+2

A:

Q: Evaluate L¹ (75+5=3]}] -(5+2)

A:

Q: nd f(7zº + 5x³) dx Find + C

A: Given:     ∫7x6+5x3dx=∫7x6dx+∫5x3dx=7∫x6dx+5∫x3dxwe know that ∫xndx=xn+1n+1

Q: 32][39]+[B][7] 7:0 15

A: Given query is to perform indicated matrix operation.

Q: [B] a b²(b-1)³

A:

Q: 78- 6y 17s

A: When the four vertices of a quadrilateral lie on a circle then the quadrilateral is called a Cyclic…

Q: (a3 − 13a2 + 40a + 14) ÷ (a − 7)

A: I will solve this division problem using long division method.

Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: (12 – 8j)(4 + 3j) + 10

A:

Q: Find each of the following products. 11 (a) (b) (c) 2 20-1 01 0 02-1 00 11 3- BE [31] - 00 2-4 -5 5…

A:

Q: Find L-1 (s+2)2+16 2+16³.

A:

Q: Find (a) ∣AT∣, (b) ∣A2∣, (c) ∣AAT∣, (d) ∣2A∣, and (e) ∣A−1∣.

A: Given

Q: Find each product: c) (-7)[(3)(4)] d) (-7)[(3)(-4)1 a) (-7)(12) b) (-7)(- 12)

A: We know the  (-)×(+)=-(-)×(-)=+ Given,  a)(-7)(12)=-7×12=-84…

Q: Explain How does = K/K+1)/2K+1) + / K+ 1)² = + (K+1) (2K² + K +6K+6) to me:

A:

Q: What is the result of the multiplication 4 x [5 3 2].

A: Matrix Multiplication:

Q: 45 73 73 17 13 43 )0 (B) 2 (C) 7. (D) 8 (E) 9

A: We can observe that in left box there is 5 which is 4+1 of the right box. Hence similarly, X should…

Q: (a) 6 + 7 + 8 + 9 + ··· + 600 -- (b) 6+ 7+ 8+9+ ··· + k

A:

Q: Which expression is equivalent to -36y – 13? -12(3y – 1)+1 O -12(3y+1)+1 -12(3y+1) – 1 -12(3y – 1) –…

A:

Q: а) 4(Зх — 5) + 2(7x + 3) = 8

A: topic - linear equation in one variable

Q: 17. Simplify the following into complex numbers of the form a + bi. (a) √ 2√8

A:

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: I signed a 10,000.00 simple discount promissory note at a bank. The discount rate was 6% ordinary…

A: The amount of proceeds is calculated as follows. Proceeds=Face Value - Discount   Obtain the…