y -4 2 O A. (*A – XB) +YA - YB)" В. (-4 – 4) 2 + (-2 – 4)? | C. -2) +(4 - 4) 2 2. C.

Q: Uncicied 9. x- 2(x- y) – ? ifx = 2, y = -2, and z = -3

A: Given : x2 - 2( x - y ) - z3  When x =2 , y = -2 , z =-3

Q: 1A-(구) -1 1 Then, ||A||1= 1 -2 Let A =

A:

Q: a? bc a 1 b² ac 1 c? ab C Select one: a. -1 b. 0 с. 1

A: Solution is given below

Q: .2 c2-3r2 ** Evaluate: rdzdrde (A 12 TI B) -12T -24T 24T E none of these

A:

Q: s2-4 L(tcos?t) = 252 2(s² + 4) Select one: O True 0 False +.

A:

Q: a + b Given a = -3 and b = 4 and c = -5, evaluate 1/5 -7/5 -1/5

A:

Q: 2. 51 2 3-2 O A= -2 NYO 2 A =

A: Finding the eigen values of the given matrices

Q: 2. Evaluate this expression or d= 2 and e = -3.. 4d2-5e +2d 3. Simplify: -5y-(3y-4x)- 3x.

A: 3. Given that       = -5y-(3y-4x) -3x      = -5y-3y-4x-3x     = -8y-7x.

Q: Detramine the wingulas poirts ot the equatvon , (x"-9) 432 Hataly=o

A: Singular point is +3,-3

Q: 422+3r-2 Given z+1 determine y" 18 (z+1) (z+1) 2 (z+1) 10 (z+1)

A:

Q: (c-g)3 -k (g-B)2 Q1: Evaluate dg, where both c and B are integers.

A:

Q: Find the eauation4 the targent 5=36-4 C t-2

A:

Q: cothxdx =? A) 00 B) -0- G) In) 2e D) In 2e ) – 1 E) In-1| 2e

A: To integrate the function coth(x) from x = 0 to 1

Q: 2 91 A = |-1 2 0 0 4] 1 1 B - : c-6 J В D =| 2 Identify the following: а. А-В b. B+C С. C-D d. B-C

A: here A is a 3x3 matrix, D is a 3x1 matrix and B and C is a 2x2 matrix hence we can't find A-B and…

Q: -2 12 3 X 3. If A. -24 B. -18 C. -16 D. 18 then x=?

A: Given that the four MCQ question  To find the value the question and choose the correct option

Q: eV dr S- + 2ev +1 A -2 dr D) None B.

A: To write the equivalent integral.

Q: (c-g) -k (g-B)2 Ql: Evaluate dg, where both c and B are integers.

A:

Q: Show complete solution

A: According to guidelines we can solved only first three subparts..thank you.

Q: 7) y=--x – 2 2 8) y=x- 3 3 y = --x + 2 y = -x + 1 y to 3 -o -3 Answer: Answer:

A: 7) The given system of the equation is y=-x2-2y=-3x2+2.

Q: 4. What is the simplification of the following comple expression (i = -1) 4+3i 1– 3i 13 9. 1 3 A) 10…

A: 4+3i1-3imultiply and divide by…

Q: - 14 2 Let B = Find B. 6 0

A:

Q: 7. y"+y'+y=0 Ans: y=a*(Ccosx+Csinx) со

A:

Q: = 7.78 + 0.0311t, R2 = .9887e (. 016)** (. 0004)*** (3) In(Y;) please help me to explain what these…

A:

Q: Defermi ne if the Jollowne senves converyes oliverpes. or 2 7ベ+6n-3 7n°t4 n=1

A:

Q: n7(t) = (t – 2, t2 + 1), t = -1:

A:

Q: 12) Evaluate the following expression when a= - 3, b-2 and c5 (2 points ea a. 7-2a= b. b+4= c. 3c+…

A:

Q: The input is 8 and the output is 26. Which of the following could be the rule? Select ALL that…

A: Given: The input is 8 and the output is 26. From the given equations, it can be stated that: x is…

Q: at 9. Select the expression that simplifies to Va-36ªc Va?b-³cA Va?bªc=2 Va-363c Va'b-2 O Vab

A:

Q: -2 U cale lil A-1 3. A = 3 0 12 -1 4 -21 ***

A: Please refer to the image below

Q: 12) y-(z+z); use y= 10, and z= 2

A:

Q: 2-¹ {881 (0 -₁)} = athert sen(8t), (8-8)²+64, What's the value of a*c?

A:

Q: 15. Which expression simplifies to 2v3 - 62 a. Vỹ + 8V24 – 3 V6 а. b. V18 – 4V12 –- 3 50 c. V12 +…

A:

Q: Question 8 Which expression shows an expanded form of -8x'y² (x² – 6y) ? - &r°y2 - 48x'y -8r°y -…

A: Ans : D

Q: e two comple then z1 =

A:

Q: 04 - +C 3ln® do : OP 2 2e A True B False

A: The given integral,∫2e3lnθ dθ=θ42+C

Q: a)(2-1)(3-21) b) (2-1)²

A:

Q: -zyso

A:

Q: -7 1 A =-3 5 -1 4 Then c23 = O None O-7 7. 35 -5 -35

A: Explanation of the answer is as follows

Q: 8.) Evaluate -1x + 7y + 4x + 1y, for x = 4 and y = -2. a. 24 b. -36 c. -4 d. 32

A:

Q: e2=1 %24 こ=元O 2 z=2kni O z=2ki O

A: We are given : ez=1--(1) Let z=x+iy⇒ez=ex+iy⇒ez=ex.eiy⇒ez=ex(cos y +i sin y)---(2) from (1) and (2),…

Q: (a) n = 4, x = 1 (b) n = 2, x = 2 (c) n = 2, x = 0o

A: Hi, the question has multiple sub-parts and as per the guidelines I am obliged to answer first three…

Q: 3 Subract (akc_3)from C16kc-c +8). C16kc-C +8) -(9kc²_3) ニ

A: Subtract (9kc^2-3) from (16kc^2-c+8)

Q: -1 7. S. ze³z² −1 dz Sydy .2 8.

A:

Q: -6 - 2 puppose BA = С11 C12 and B = 7 Write down the value of c22: С22 Let A = -2 9 6

A:

Q: -2 4 II. ama- Given A = 1 2 find A-1 2 1

A:

Q: (x + 12) + y + Z for x = -23, Y =-5, and Z =_10

A: Given,

Q: %3D s2+9) (6+z$ Select one: O True O False

A: The inverse Laplace of the sum of two functions f(s) and g(s) is given as follows.…

Q: Which of the following is equivalent to -343x*y0 O -xy 343 O i-xy 343

A: here we have to equivalent to -343x4y10

Q: Find matrix D such that D=2A+B-C

A: Given

Q: For nEN, simplify: 1 +1+2+ +4+ +8+ 금+ 1 .+2"-1+ 2n-1 (A 2" - 21-n+1 2" +2-n 2n - 2-n 3 D 22n - 23-2n

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.