NOTE: This problem has two parts. The second part of the problem will appear ONLY AFTER you have answered the first part correctly Consider the matrices A, B, C, and D below. [4 6 4 6 4 A = 1 3 B = D = 8 6 7 7 | 1 4 6 1 -7 (1) What are the dimensions of the matrix 3 A?2 x 2 (2) What are the dimensions of the matrix BA?3 x 2 (3) What are the dimensions of the matrix CBD? 3 2 X 3A = ЗА — (4) ВА — BA (5) CBD (6)

Q: i5. इनांछ ३7 १ ९ १६८ ६ त What is AUCB What is Ancl? ० A:31,3,5,2,9s Let u %3D %3D %3D…

A: U={1,2,3,4,5,6,7,8,9,10}A={1,3,5,7,9}B={2,4,6,8,10}C={1,2,4,5,8,9}

Q: 2. A = a 8 2 If A = , find the values of a, B and Y.

A: The solution is given as

Q: E (ax, + by, + c) =

A: Let (x1, x2, x3, ..., xn) and (y1, y2, y3,..., yn) be finite sequence of numbers of the same length,…

Q: 1) sec 8 17

A: Since you have posted multiple questions, we will solve only first question for you. To getremaining…

Q: AABC~ADEF so if BC = 10, EF = 25 and AB = 20, then

A: We have to find DE using similarity of triangle

Q: frcos ſt cos° tdt

A:

Q: ((2,1) ACG,-3) AB=? BO BC =? CA=?

A: Given A(4,-3) , B(4,1) , C(2,1) find AB , BC, CA

Q: S dx e+1 Qn Solue

A:

Q: KATO S PERCENTAlk- teibs5.2 and bic=3, bnd Sala: a:(=5:2 ardb:C=3 9:C.

A: Given a:b=5:2 b:c=3 or we can say that b:c=3:1

Q: 4] Find and solve the value of X in the equation: 5cosX = 4 - X3

A:

Q: If u = (1,6,6), and v=(6,-3,2), proj,u = a. b. scal,u= proj,v%3D с.

A:

Q: Select the corect answer a. (s-3 Ob. (s-3) Oc 1 (s–3)? Od. (s–2)} O e. 1 (s–3)

A:

Q: 4) a-c C rdba, for a

A:

Q: Determine &[tance) dx

A: differentiate the following

Q: Assume suitable value for any missing data.

A: Given,                -DAB∂2CA∂z2+kCA=0

Q: Rpup (hur +81 0=1²² x=h₁ б E I =

A:

Q: 9. For each n E IN, let Xn be the set of polynomials of degree equal to n, and let Pn = U_0 Xk. True…

A:

Q: 4 5 6 6 1 A = 2 1 1 b 3 If ronk CA) =2, a+ b = ?

A:

Q: The height of bean plants and the amount of water they receive A. Independent B. Dependent

A: The variable whose value not affected by any other variable is known as independent variable. The…

Q: Faibictzatb=cthan ce, aib) = Carb) %3D

A:

Q: 1- 2 sinccos )

A: Solution:- cos 45°=1/√2

Q: 4. 5, 3 38° 7 m21 = m25 = m22 = m26 = m23 =, m27 =. m24 = m28 =, 00 2.

A:

Q: pies 4금 pies pies O A 11를 pies?. O B. 282 pies. B. 28을 pies?. O c 48층 pies3. O D. 577 pies.

A:

Q: Dees (fog)-qu? Does Decs (fog)=gotx)

A:

Q: Choose the best answer O II1 ab: = ar......a O IE1 ai = a*r+. i3D1 = aLi-1 b; 1 All of the above…

A:

Q: Let U = {g, h, i, j, k, l, m}, A = {g, h, i, j},B = {i,j,k, l} Find (AUB) { type your answer.

A:

Q: If z – 2 = , then what is the value of z – 4x + 4?

A: This trivial way of solving this problem is to find the value of x from the given equation and then…

Q: Find e

A:

Q: Sueptont 12 (nes) (neu)

A:

Q: 1 -2 -4 -3 2 -7 -7 -6 7 b = 4 A = -1 2 6. -1 9. 8 1 -2 -4 -3 -3 1 A = 2 1 3 -5 1 1 O15 4100n

A:

Q: 14 Question  (AUB)'= ?

A:

Q: O cot t

A: Given Cot π We have to find the value

Q: 1. Find a b (a) a =, b = (b) a =, b = (c) a= 27 +3j - 4k, b = i-3j+k

A:

Q: each item. 1. C(8, 3) = 2. C(n, 4) = 15 3. C(8, r) = 28 4. C(9, 9) = 5. C(n, 3) = 35 6. C(10, r) =…

A: (4) The number of ways is,

Q: If y = 4x2 + 2x4, and x is changed from 3 to 3.01, then the value of dy is.

A: The given function is: y=4x2+2x4 Now, given that x changes from 3 to 3.01. So, ∆x=3.01-3=0.01. So,…

Q: PLA)=0.62 PLB)こo.62 P(BUA)=0.85 ニo,

A: Given data,P(A)=0.62P(B)=0.62P(B∪A)=0.85

Q: 1.' X 26 18 10 8 20 0

A:

Q: Solve the following differential equation: yde+xdy 1-x²y² +ædr=0. = constant.

A: Given that the differential equation ydx+xdy1-x2y2+x dx=0

Q: 1. Interpolation Find f13) from fja.so) = -2.325, fi1.0) = 0.300, ft1.5) = 5.425, f2.0) = 14.700 by…

A:

Q: Solve the following. A. Give the value of the following. Answer: 1. P(7, 2) 2. P( 12, 6) 3. Р( 20,…

A: Hello! As you have posted more than 3 sub parts, we are answering the  3 sub-parts(4, 5, 6).  In…

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.