Find 3B- 2A. -1 -4 3 6 -3 -5 A = 6 -6 2 B = - 4 2 4 -2 5 5 -2 -6

Q: -2 -3 dimSpan-2 3 6.

A: See the detailed solution below.

Q: Simplify : 3(4y - 5) - (7y + 2)

A: Given Data The expression is 3(4y-5)-(7y+2).   Simplify the given expression by using the rule of…

Q: -2(4-2b)+8b

A: The given expression is -2(4-2b)+8b

Q: -6 3 4 5 6 -1 -2

A: The graph of the function fx is To evaluate: The value of limx→-2fx

Q: S 2x - 5y 4 6x - 4y 3.

A:

Q: Find the solution for a,,= -3a,-1-3an-2- an-3 with ao = 5,a1 =-9, a2 = 15. %3D

A:

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

A:

Q: b- 4b+4 0

A:

Q: Find 4.4-6B and simplify. 3 4 -8 -2 3 3 A = B = 3 3 1 4 8 4.A-6B =

A: Given A=34-833112 and B=-233 4812

Q: 3a - 7b - 5a + b

A: To seperate the terms of a and b, we get3a - 5a - 7b + b

Q: -4 -3 -2 -1 4 2.

A:

Q: -4 -6 -4 -6 5 -3 2 -3 ||

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

Q: -7.4v+2.4(-7.1v+-10)+6.7

A: simplified value is -24.44 v - 17.3

Q: Simplify

A: Given: -2r4s-3-2

Q: Simplify. 2a-1+ 3b- a-1-b-1 2a-1+ 3b -2 a-1-b-1

A:

Q: -2 + t,3 + 2t) and Qu (4 +

A: Solution: The objective is to what does the given lines have common.

Q: If 2y-8=24 find the value of 3y

A: The given equation is  2y-8=24 . ....... (1)

Q: (-1)"-1 r(2m) ,2m–1 m=1

A: Gamma function is relatable to concept of factorial of number. It is an extended part to the concept…

Q: Expressed in simplest form, 3y 9 is equivalent to 2у - 6 6- 2у -6y2 + 36y – 54 3 (2у — 6)(6 — 2у) Зу…

A: Given :                    3y2y-6 + 96-2y To find :                    write in simplest form.…

Q: Find A. -1 1 (4A)-1 = -4 2 A =

A: Solve the following

Q: 12. Find A + B, where -1 3 5 2, B = 0 -2 -3 0 5 2 -3 2 -3 a) A =-1 9 -3 b) A = B = -4 -3 5 -2 -1

A: a) Given A = 104-1220-2-3B = -13522-32-30 Then A+B = 104-1220-2-3+-13522-32-30=…

Q: find the value of 7v-6 given that -13v-5=8

A: Given: -13v-5=8

Q: find x and y if (2x+1,y)=(5x+4, -7)

A: Given: 2x+1,y=5x+4,-7

Q: ,find : (a) 2A , (b) 2A - В 1 2 -3 -2 A 2 1 4 23 4 2 1 6 (b) -2 4 4 2 5 6 (b) 0 1 (None

A: Given information : A = 1221  B = -3-242

Q: Find -2A-7B and simplify. 3 3 -6 A = 1 2 √5 -2A-7B= +|+ 4 B= -1 3 4 3 9 2|3

A:

Q: -3(w + 4) = 4w - 5 %3D

A: To solve the given equation

Q: When x = -1 and y = 3 , when is the value of 2x^2 + 3xy + y^2 + 5

A:

Q: find the value of 3y-3 given that -8y-9=7

A: Given,

Q: Identify the x-and y- intercepts.

A:

Q: Find a + b, 2a + 3b, |a|, and |a – b|. - а 3 (4, - 3), ь - (-4, 3) a + b = 2а + 3b %3

A:

Q: Find A. -6 4 (4A)-1 -2 1 A =

A:

Q: Find 2A – 3B? - 2 41 - 2] A=-5 1 3 and B=5 -1 5 1 -1 2

A: Given,A = -204-513021B = 30-25-15-102

Q: Find the value of x. x = 2x-4 14 10 4 8x-19 5x-7

A: We have to find the value of x for the given triangle: We know that if two adjacent angles are…

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of A is,

Q: | If A = -2 4 and B then what is 3A - 2B ? -2 -1 4

A: We have to find matrix

Q: Show that: la-b-c 2a 2a 2b 26 3(a+b+c) b-c-a 20 20 c-a-b [5]

A:

Q: -5,4y+14-2y=4

A: Given ,  4y + 14 - 2y = 4     ....... (1)  We have to find value of y  (1) implies

Q: 4a+4b=0 and A-3b=1,

A: Given equations are:  4a + 4b = 0 a - 3b = 1

Q: a-²b-6 a) 6-2а-4b-8

A:

Q: Xz + 5x, = -4 5. X +4x, + 3x, =-2 2x, + 7x, + x, = -1

A: since you have asked multiple questions in single request so we will be answering only first…

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of matrix A is,

Q: Use Cramer's Rule to solve the system.

A:

Q: b + 1 - 3b = -4 + 6b - 7b

A: Here we will equate the given equation to find the value of b as shown below

Q: 5p-2(4-3p)=6(p-6)-42

A:

Q: Find A + B. 7 -1 , B=|-9 A = 2 8 6 |-7 -8 4 5 11 -15 -2 5 -6 11 9. |-15 -14 -6 -7 9. 1 -14 4 -7 -2

A: given  two matrices are    A=7-129-7-8      and     B=25-9086 now we have to find A +B

Q: 30. Find CD. 2r-7 6. 7. 11 CD=

A: Secant-Secant Formula:(whole secant) x (external part) = (whole secant) x (external part)

Q: If -2 -2 -5 A 1 -3 4 B = -2 -4 then 5A + 2B ||

A:

Q: Find A-B, if: 1 2 3 -2 2 1 B : 2 A 1 3 - 1

A: Given: A=123-101, B=1-2223-1 To find: A-B Solution: We can subtract two matrices if they same order.…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.