[−1 -1 Find det (A-¹) if A = 2 1 14 4 21 -1 0

Q: - 10 +V-175 al expression 5 er in exact form without decimals. To enter a on

A: Given:

Q: 4x (3x - 1) %3D -12х + 4 О Tue O False

A:

Q: x³ dr (1 + x²

A:

Q: Evaluate 16a + 2-0.5b when a == and b = 14 | %3D

A: Given f(a, b)=16a+2-0.5b

Q: 2 - If A and X then - 11 5 7 А.Х —

A: From the given problem:   A=-20-115 ; X=-17   Now,   A.X=-20-115.-17

Q: Evaluate the following expressions given x = 3 and y = 6 : 28х — 6у а. 0.00 8 b. x3 + 6x + 19 = 0.00…

A: To evaluate the below expression at x = 3 and y = 6. 28x−6y8 x3+6x+19 6x3×5y8y −5x2+12x+15y

Q: 10 a.) Completely simplify E ()2* i=0 b.) Expand (1 – r)® and simplify. c.) Expand (r +r-1)5 and…

A:

Q: Q1 -/m 3 SoNe |3x+1|-4=1

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: 2ア+ 2z+ 11 (2ェ+3) (z +4)

A:

Q: Verify A(BC) = (AB)C, where 3 0 A = [¹, 3). B-² i 2). C= ² 1 01 0.2 = -3 1 1 1

A:

Q: (- 1)"(品 2n +1

A:

Q: Find the eigenvalue with smallest absolute value of the matrix A using the Inverse Power Method. You…

A: One needs to find the inverse of the matrix A, and then apply regular power method.

Q: 1 2 Perform the indicated operations when A = 0 -1 A(I + A) = =

A:

Q: 1+2sin(2Ø)=0

A: Any trigonometric equation in terms of variable x has infinitely many solutions if the domain of the…

Q: Find L-1 5 3 s-2

A:

Q: 4-( + 3xy

A:

Q: | If 4 1 Au 3 and Av = -3 -3 then A(2u + 30)

A:

Q: Which of the following is the correct result of 07 15 02 O 15 2016 -I +C 5 H wj* 05 1 21 :+C +0 of […

A:

Q: find andy メ <+(1-i³ y = 1 2 125 11+2i 9 = 11

A: Rationalize the denominator of coefficient of x and solve left hand side properly. Finally compare…

Q: given 7(x-1)=2(3x+2) prove x=11

A:

Q: 5. -7 | = x(3x + 8). 5x + 1 true false O

A:

Q: Evaluate L{3e−2(1−t)+t3e2t+2t2sinh(2t)−4e−2tcos(π−3t)}

A:

Q: Evaluate each of the following for x = 5, 7, 9 and 2. ∑x2 ∑x2 – 5  ∑(x2−5) 2∑x2- 5  2(∑x2- 5) 2)

A: Given:   X = 5, 7, 9, and 2.

Q: Evaluate [R(5xy + z²)dV, where B = [-10, 10] × [0, 1] × [0, 10]

A:

Q: Which of the following is equal to da? In(x) + c +c 20 +0 с

A:

Q: HA-[-2]. If = O A-¹ O A-¹ = O A-¹ = O A-¹, 24 = find A-¹. 3 = 6 -4] [4-2] 6 -5]

A:

Q: 12. (2 + 5z)e/3 dr

A:

Q: र 11 22 (-1)" 2²", when 12) an MO

A:

Q: 2 4. Express 989 = 23 43 in the form x² + xy + 5y².

A: The given number is 989. The objective is to express the given number in the form of x2+xy+5y2.

Q: : / (12t³ – 12t² - + 7)dt Evaluate:

A: Solve the definite integral

Q: Fill in the missing numbers. X 5 7 764 88 2 2 32 829 4 1 7 9 | | o | 8

A:

Q: 00 2dx %3D x2 - 1 3. A. In3 B. In2 C. In 3. 3. In - D. E. In-

A: ∫3∞2x2-1dx

Q: Evaluate 00 x²dx 1 – 2cos20 x² + x4 -00 where 0 < 0 <T/2. Please also make comments.

A: We can solve this integral by integration method

Q: arg((1+ i)(1 – i) + (-1,–1)) 7n A. + 2kn 4 " + 2kn В. 4 5n С. + 2kn 4 D. None of above

A: firstly , we will simplify the terms inside the bracket and, then we will use formula for argument…

Q: Evaluate the given expression. Take X 3 B-B and C A= 2 AT + 3CT 5 ↓ T -1 -2 ↓ ↑ 1 1 -1 -1

A:

Q: 1.-5(r+7)= -82 R= ?

A: Given equation is -5(r+7)=-82

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: [5 A = Let -3 -4 1 C = B = and 2] simplify AB+AC

A: Use the property of Matrix addition and multiplication to get this.

Q: -1 21 2 If A = [], B = [3], and C = [12], find 0 0 2. 4 A² + BC.

A: Step 1: Step 2: Step 3: Step 4:

Q: How many of the following expressions can be simplified further? Зx? у — 2ху? + ху + 5x? x² – 4xy +…

A: Topic :- Algebra

Q: (2х — Зу)(4x? + 6ху + 9у?)

A: