Question 7 Find the inverse of 5 -3 and use it to solve for x, y, z, and w, where 5 -3 x Y Z พ = 11 4 15 5

Q: 8 Solve for x M N 3x + 11 K 45 10x - 12 L

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Q: 1a 228 Ss +1 S s- 25

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Q: Quèstion 2 Find : 3 z z -z+2z if z=i -1 -5+3i 5+3i 5- 3i -5- 3i

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Q: PUT THE FOLLOWING EQUATIONS IN EINSTEIN'S NOTATION (CONVERT FROM DEL: g²h 2 a. 0² h = =² 2²h 22h +…

A: The main objective is to write the given PDE in Einstein’s notation.

Q: If y = (3 + 2x), what is y"? 00 48(3 + 2)2 © 12(3+2r)? O24(3 + 2)²

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Q: Find the value(s) of such that х -1 2х 1 -1 0=12 2 -1 -x O x=4 or x= -3 O x= -4 or x = -3 O x= -4 or…

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Q: The number of bacteria in a certain culture was found to be 4 x 10° at noon of one day At noon the…

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Q: Question 8: Radicalize the denominator 4+v2 b. V5-V2 а.

A: Let's find.

Q: Select your answer I-4 21² Simplify: 32-12 62 H|Co 21 x² I-4 3x 2213 (13 out of 20) 1

A: Topic :- Basic algebra

Q: 1+3i 5. Evaluate 1-41

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Q: Find 1+4i/2-i

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Q: solve Væ – 5+ Va + 2 = VII 11 -103/11 O -59/11 59/11

A: Solution :-

Q: Solve for X. -5 4 X = -8 8 X + [30 15]-[-5 7x = X -21 1 Submit Question

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Q: Find the following products.   3i(1 + i) 2

A: Given: 3i1+i2

Q: 1 Find I = dx. x2-2x+8 Choose the factorization of the denominator from the following: Question 1)…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: '1 2 -4 3 135 Q1: A= 3 1 -2 Find The inverse of A? 5

A: Given information:The matrix .To find:The inverse of .Formula used:For a  matrix , the inverse  is…

Q: 1. Use an inverse to solve a. 2x 2x y = -3 7 + y =

A: We have,  2x - y = -3  2x + y = 7

Q: find the inverse of f A= 25 37J

A: the given matrix is: A=112125137 we have to find the inverse of the matrix A.

Q: 5. Perform the indicated operations and simplify. (и- 1)(и? + Зи- 2)

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Q: Show that B is the inverse of A. AB= BA = -2 2 -B-[14] = 3 34 2 2 A = = I = I

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Q: Question 7 )Solve the following equations: a. 2*+3 = = 52x-3 b. In(x- 4) + In(x + 2) = In(7)

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Q: Given a = 101-6j-6k and b=-71-3j-7k, find 44+5b. O a. -75i+9j-11k O b.-5i+39j+59k O. 78i-18j+59k O…

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Q: Select all the expressions equal to pr ry Op.z: (r· y) O (p - x) ÷r. Y Op z÷r.y Op: O (p r) ÷ (r ·…

A: The expression is given by p·xr·y

Q: Solve the following а. х-4 2 3 3 b. х-2-1 <1 2 2

A: We solve given inequality

Q: Determine the inverse of A, and show that A-1A = I.

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Q: ■ Find the inverse of M₁ If M¹ = = 10 (¹⁰²) -6 0 = (-²/2 -56) find (M₁M₂)-¹ (using M₁ above).

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Q: Calculate the following. - 2+4 i (C) (-2+5 i) - 1- 5 i - 3+3 i 4+2 i 5+3 i (a) 2+ 4 i (b) - 5i - 3+3…

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Q: Question 10 Fimplify: 2i ( i- 1) A -2- 2i B) i c) -2i D 2- 2i

A: We want to simplify 2i(i-1)

Q: 1 15. Find the inverse (showing your work) of A = -1 2 3 Ax = -2 6 -3 -31 1 2. Use the inverse to…

A: A=1-3-3-1122-3-3A-1=1Aadj(A)

Q: ro 1 -11 •(b) A = 12 l10 1] 1

A: We know that : A.I = I.A-1 ,where "I" is the identity matrix. Therefore, we will use row echelon…