l and B= R 3 Q1) Find B - 3A Where A = 2 1 -31 B = 2 -2 %3! 1 10 2 -61 -3 -21

Q: w + 4 w + 10 6. 8.

A:

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: 5n+34=-2(1-7)

A: Consider the following expression: 5n+34=-21-75n+34=-2×-65n+34=125n=12-345n=-22n=-225n=-4.4

Q: 2x2 - 3x- 15 = 5

A: Here we have a polynomial to solve for values of x.

Q: If M = 24a-2b-3c5 and N = 18a 7b6c-4, then =? M

A:

Q: B. Find the general solution for the system 1 dy₁ dt 792 t dy2 dt 6 5 -791 +7 92 +1²

A:

Q: 3r² – 24r + 48 =

A:

Q: 6(2t - 4) +5t= 48-t

A:

Q: a/a-6 = -2/a-1

A: Here we have to find the value of 'a'.

Q: 5n + 10 + 4 = 4n + 6

A: Since the given 5n + 10 + 4 = 4n + 6. we have to find the value of n.

Q: 3z-13-z+5=0

A: Given equation is

Q: 8z - 4 = 6z + 3 Find z

A: To find z 8z - 4 = 6z + 3

Q: 3b-4=28-b b=?

A:

Q: 6x + 7 – 8x + 12 = 15

A:

Q: -5(2t-3)+4t=2t-2

A: Answer is 17/8 Explanation is given below..

Q: 2. If a b= (a+b)^2 and a @b = (a - b)^2, then what is the value of (4*3) @ (3*4)? Select an answer A…

A: The problem provides two operations, * and @, which are defined as follows:a*b=(a+b))2a@b=(a-b))2We…

Q: 4 5x2 Evaluate dx. TV3x2-1

A:

Q: 2-5t n -5-+7 32 16

A: Solve the given expression by starting to make the denominator common in every fraction as.