Question 5 Using properties of determinants, evaluate the given expression if det(A) = 4 and the size of A is 3 x 3. det(3A) + det(2A-) det(5A) Round your answer to 0 decimal places. Add your answer

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A: Evaluating the value of the expression

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A: Option (A) is correct answer i.e. The columns of A are linearly independent.

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A: Topic:- function   

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A: Check whether statement true or false

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Q: c =

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A: Speed of current

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Q: 3(2x-5)-6x-15

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A: If A is n×n matrix then det(aA)= andet(A). Just use this property of determinant of a matrix and eas...

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Q: Question 6 The transpose of a row matrix is a A zero matrix B null matrix c column matrix D) identit...

A: The objective is to find the correct option. 

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Q: 9 divided by 7 simplified.

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A: We have to find value of x

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A: Solved below

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A: Follow the procedure given below. 

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Q: Which term of the A.P. 92, 88, 84, 80,. is 0 ? .... (A) 23 (B) 32 (C) 22 (D) 24 If the height and le...

A: 2. Let nth term of the A.P. 92, 88, 84, 80, . . .  is 0. ⇒Tn=0⇒a+(n-1)d=0⇒92+(n-1)(-4)=0⇒92-4n+4=0⇒9...

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A: This question can be solved using factorization.

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A: Let's find. 

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A: To find out the function that models the amount of fencing required.

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Q: Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 700 when y...

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Q: Consider the following graph of a polynomial: 20- 10-

A: We are asked to write equation of the graph.

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

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Q: Given the matrix below, find BA. [-1 2] A =| 5 [3 -2 1 21 0 and B = 4 1. Choose your answer here.

A: follow next step

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Q: 3-1, Graph each given equation by finding and plotting at least 3 points that satisfy the equation. ...

A: Given equation is y=3x-2 Substitute x=0 ⇒y=3(0)-2⇒y=-2 Substitute x=-1 ⇒y=3(-1)-2⇒y=-3-2⇒y=-5 Substi...

Q: When x = 3, y = -2 and z = -1, -2x² y? = -72. True O False

A: Topic = Algebra TRUE