- 2х, + 3х, + 1бх, + 38х, + 17х, %3D 101 2х, + 2х, %3D 29 2х, + 5х, + 5х, + 9х, + 3х, + 3x, %3D 45.5 4х, + 2х, + 6х, + 2х, бх, + 5х, + 11х, + 8х, + 4x, = 63.5 = 2х, + 3x, + 4х, + 9х, + 17х, + 11х, = 71.5 2х, + 9х, + 8xх, + 22х, + 16х, + 9х, = 103

Q: The sum of the sum of a and b and the quotient of a and b with b as the dividend…

A: First I have written the sum of a  and b and the quotient of a  and b with b as decided.Then find…

Q: perform the indicated operations. (6n2 - 4) - (5n2 + 9) - (6n + 4)

A: 6n2-4-5n2+9-6n+4

Q: If 24r-1 = 2', then. = 7. %3D

A: Given 24x-1=27

Q: A = 2a, + 4a, + 10a, and B = - 5a, За, %3D

A: Part (a) At point P(0,2,-5). ρ=x2+y2+z2=0+4+25=29 ϕ=tan-1yx=tan-1(∞)=π2   Transform the vector…

Q: V and llull=1, livll=3, ten (2u -3u)•(3u+2)= -12 24 NUNE

A: Given query is to perform indicated vector operation.

Q: 1b , 1c and 1d

A: Given that   x̄ =531 , ? = 33 , n=95

Q: y = /5 + x², y = 0, x= 0, x = 2

A:

Q: Find projvu if scalvu = -2 and v = ⟨2, -1, -2⟩.

A: Consider the given vector.u=-2 and v=<2,-1,-2>.The projection is defined as,Projection of…

Q: S= (7. -1, -9, -17, - 25, .

A:

Q: 5 X, + 3 X, + 2 X, = 11 4 X, + 8X, — 3 х, — 9 5 X, + 3 X, + 2 X = 15

A:

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

A:

Q: -8 -7 -6 -5 -4 -3-2 -1 0 1 2 42. +++++ -7-6-5-4-3-2-1 0 1 2 3 4 5 6 7

A: To find:- Absolute value equation or inequality represent number line

Q: If a+b+c=0,then a³+b³+c³=3abc.

A: Let a+b+c=0. That implies, a+b=-c.

Q: Find n(A)   A= {1/2, -1/2, 1/3,- 1/3,......1/10, -1/10}

A: Compute n(A) as follows.Assume a set B with 20 elements.B = {1,−1, 2, −2, 3, −3,......10, −10}.

Q: Let A = (1, 0, 2) and B = (6, -2, 3). Find projaB.

A:

Q: Perform the indicated operations. (2 5 -3 (a) -2 5 3 2 4 7 -5 (7 -5 + (0 -3 8 –6 (b) 3 -2 (2 5 (c) 4…

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: (5,-2,-6) UXV (b) (c)

A:

Q: Find, if possible, A + B, A - B, 2A, and -3B.

A: Consider the given matrices, A=3-2201-4-32-1 and B=402-1-13 (i) Obtain the matrix A+B as follows.…

Q: If 2 2 5 A- and B-1 3 3 -2 find (AB)-!.

A: Consider the given matrix as A-1=3213 and B-1=253-2

Q: 3 (=-2)* 2. Show that - = 00,

A:

Q: Ifa' = (-5,1,2) and b' (-1,–2,4)and, find a – 3b.

A:

Q: За. If m25 = 110°, find the m26. %3D 1/2 4/3 5/6 8/7

A:

Q: {- 2x - 3y = 7 4х + бу 3 -14 29 9, 3 7 (х, у) -D 3

A:

Q: Find the values of: (a) 1/2 x 1/5, (b) 1/4 × 2/3, (c)-1/4 x 2/3 x 1/2.

A: Topic = Algebra As per guidelines , At a time only one question with three parts can be answered.…

Q: -2 3 -4 -4 If A = 4 5 and B = 2 -5 -2 -5 -3 3 find A · B, if possible.

A:

Q: -1 -2 -6 A = 9 det A = Ex: 5 2)

A:

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a).  Determinant of matrix A is

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of matrix A is,

Q: -7c(-4c - 6c?) c*(3c + 4) -3c(5c - 4c) c(c - 9) -2c(c + 6) -2c(-5 - 3c) 3c7 + 4c -28c² - 42c³ : -10c…

A: We have to simplify the expression

Q: Find the sum of AB and CD, where A = (1,-1), B = (2,0), C = (-1,3), and D = (-2,2)

A: Given data: The first point given is A=(1,-1). The second point given is B=(2,0). The third point…

Q: -7c+9+5=-27

A: The given expression is: -7c+9+5=-27

Q: a = [0,-1,7] and b = [2,4,-3].

A:

Q: (b) y=x-6, (1, 1)

A: answer is in next step

Q: 2. Find AB when A(-4, -1) and B(-2, 11).

A: The solution for the above question is as shown below.

Q: 4. Sw-2 + 10w-5 - 8 dw

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: b) Enel 1-3-5 (2n-1)

A: We find radius of convergence and interval of convergence of the given power series.

Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

A:

Q: 3) fyArc tan 2ydy

A: The arc tan function is the inverse of tan function. So, the integral becomes, ∫y Arc…

Q: -3 5 7 0 12 -1 1 4

A: we have to find the determinant of the matrix by reducing it to upper triangular matrix.…

Q: W-1 2w+9 3w+4 3w+4

A:

Q: (-4,-6) A (-4, 6) B © (-6,4) D(-6,-4)

A: The coordinate of A is A(4,6)

Q: aphed below. 5+ 4+ 3+ 2- -4 -3 -2 -1 -1- 1 2 3 4 -2+ -3+ -4 -5+

A: we want to find the equation of polynomial

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: -4 5 ].- 2 2 -2 A В C -4 -5 -4 1 2 -3 5 2 2С + BA =

A: Refer to the question , we need to find the matrix 2C + BA when matrix A,B and C are,

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.…

Q: Find å · B for å = (–2,÷) and 5 = (-5,12).

A: Here , we have to do dot product to this vector.

Q: Find a3, a4, and as. ə = 3, a, = 6, a, =,-1+ a, - 2) 1/9 12 as 15 xxx

A:

Q: Σν-3 i=1

A: In statistics, summation means simply adding all the number, it is denoted by ∑. If we want 4…

Q: (a)2b3x If mx = and a = 2, b = 5, and c= 10, then m =

A:

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.