Suppose 3 15 (Ga + 2) -2 [ 7 -10 35 What is the value of a? ||

Q: PROVE: Z3 = 26 k 2 4 3 a 5 8 7 b LO

A: Given:

Q: 6. Let [√16-X² Find y(2√3) 16-x? 2 16

A:

Q: k = 30 -9 12 10. 12. -9h - =93 15 4h-108 3D93 13. -3(n+5)=12 16. 15. 7(c - 12) = -21 9.

A:

Q: -2{-12/-3+2[2²-12-√100]-(3²)}

A: We want to solve the given basic mathematical operation problem.

Q: 7) Statements 1. x-(8x + 9) = -30 1. 2. x-8x-9 = -30 2. 3. -7x - 9 = -30 3. 4. -7x = -21 4. 5. x 3…

A: topic - Linear equation in one variable

Q: (2* – 3.2**)()n – 2.5*-*) 7. Obtain the simplest value of 3n – 2.3- 3"-4 n+3 -

A:

Q: A-1 does not exist.

A:

Q: 4 1. -7 -6 -5-43 -2 -1, 1 2 3 4 5 6 78 -2 -3 -4 -5 -6 -7 -8 Co 3.

A: We have to find

Q: -3 5 2 7 Let A = 6. and B = 3. Find A-B. А - В -

A:

Q: 20 Let A = 11 then A-1-

A: Given: A matrix A=2011. To find: A-1

Q: 8n +7 = 31 10 - 6v = -104

A: Let the given equation is 8n + 7 = 31 Subtract 7 from both sides 8n +7 - 7 = 31 - 7 8n = 24 Divide…

Q: 7 1 -4-8 -1-7 -10 2 [E [G -4 2 15 -10 4 -3 0 [E] + [G] =

A:

Q: 3.5.7 . (2n+1) If an thenlim a =? 2.5.8. (3n-1) ans. 2. 8. 1.

A:

Q: (2 3 1- find AB if A = | 1 -2 4 and B = 1 2 1 -2 0 3 2

A:

Q: (-1)**'n! 1-3-5..(2n+1) n+1

A: The objective is to find whether the series is convergent or divergent.

Q: 11. | —4х| =32 %3| 14. |Зх + 4 -3 %3D 17. у - 5 - 2- 10

A: Answer and explanation is given below...

Q: 4n? – Sn -7 = 12 5p - 9p – 11 = 3 PArta Part B 10n? + 11n + 10 = -2 Parth

A:

Q: 36-24=12 but how did you get the 4?

A:

Q: 2. What value of n makes the equation 4(0.5n- 3) n-0.25(12-8n) true? 3 -9 <-15 FGHI

A: The given equation is 40.5n-3=n-0.2512-8n.

Q: 1.) 3n2 +7n-20 a=3 6=7

A: (1) Consider the given expression as, 3n2+7n-20 So, we have to factor by middle spliting method

Q: 3. 2 12-N -10 -9 -8 -7 -6/5-4 -3 -2X 1 2 34 67 8 -2

A: topic - equation of  curve

Q: -5-9х %3D 3(1-3х) — 8

A: Given: -5-9x=31-3x-8

Q: [2 3 4] [1 3 07 If A =1 2 3 and B = | 1 2 1 find AB and BA. 1 1 2 0 0 2

A:

Q: 1. Give two examples of situations in real life that involves permutations. In each situation: a.…

A:

Q: [5 3 9 6 12 1 2 8. 4 7 A = -7 -8 [4 2 -3 2 Find m23

A: We have to solve given problems:

Q: Solve the following game. XX = last two digits of your roll no. Player B Player A BI 3+XX 4+XX A2…

A: A game with only two players is called as a two person zero sum game. If the losses of one player…

Q: rices 15,71-12-15) and C0,-9 1/3

A:

Q: 17n + 22 = -23 + 2n 15 -3 0 5 0-2등

A: (6) To solve: 17n+22=-23+2n Solution: 17n+22=-23+2n17n-2n=-23-2215n=-45n=-4515n=-3 Therefore,…

Q: 2 A = 17 29 33 48 -17 48 33 29 B = -29 -48 17 48 -33 -33 -17 23 -48 -29 -48 -23 0

A:

Q: 5 2 dr = dr- 0 (x²+9)½ /(6+zx) 0, 's (x²+9)½ * A) True B False

A:

Q: 6.) Statements 1. 2x + 12 = 5x – 3 1. 2. 12 = 3x – 3 2. - 3. 15 = 3x 3. 4.5 =x 4.

A: Simplification

Q: 3 4 11) –3 0 -5 Ans. r = 2 - 4 5

A: A detailed solution is given below.

Q: 12cos^2(t) + 2cos(t) - 2 =0 0≤t≤2π

A: Given that 12cos^2(t) + 2cos(t) - 2 =0 0≤t≤2π

Q: 2==2=21) (1-) 5) z = -34 5-32

A: Given: Z=(-2+2i)(1-i) z=-34i5-3i

Q: 7 4 3 find Jordan form -2 12 -2 9 -4 9

A: We have to find the Jordan canonical form of the given Matrix.

Q: 11) 3, -18, 108, –648, ... А) а %3Dа -6 n-1 a, = 3 B) a,- = a n-1 -6 =-18 С) а %3Dа. n-1 -4 а, 3D 18

A: 3, -18, 108 , -648here, a1=3 , a2=-18 , a3=108 , r be common ratior=a2a1=-183r=-6,…

Q: [2 2 2 4 = |2 2 mat Lo 0 1] 23-52²+ 41

A: The given matrix is 222223001To find its characteristic equation

Q: 85 2 1 r³)(1 x2 O A. (3x? – 2+ 3 - O B. 85 2 1 (3x2 – 2+ -x3)(x+ 3 · (1 – →)(x³ – 2æ + 17x3) 85 2 1…

A: Given query is to find the derivative using product rule.

Q: 1 3 5 8 - 37 13) 3 8. 7 Ans. r = 3 0 - 37 0 37

A:

Q: (-5, 2). (3, -2) in z11 x Z4 is (0 ,5) (1 (3,0) (2 (3,5) None 4 3.

A: We have to find the element -5,2·3,-2 in Z11×Z4.

Q: -10 2 and v = 1 Let A = 20 -4 -10 -10 2 1 Av = 20 -4 -10

A: Given,            A=-10220-4  and  v=1-10

Q: ах3 + by3 3D 50 ax + by = 5 ax² + by² = 10 ax* + by4 = 130 13 (х + у — ху) — 120(а + b) -

A:

Q: 9. If x # -6, 0, or 1, the expression x+6 is x'+5x-6x equivalent to: A z+1 C z(1-1) (+6)(z-1) 2- 1

A:

Q: (5 + 2/3) 2 + 13 Without using a calculator, express in the form p + q/3 , where p and q are…

A:

Q: 12 - 2 Let Ax) = x² + 3x + 5 , and 1 A = -2 1 3 3 -1 Which one is (A)=?

A:

Q: 13) +2=-1 x-6 14) -13 = 15) -9- 6n = 93 16) 0= *+ 7 1 2.

A:

Q: 2 A = 1 0 3 4 -3 8 What is the (1,2) entry of adj(A)? What is the (1,2) entry of A-1?

A: We are given a 3x3 matrix. We need to find the (1,2) entry of adj(A) and A-1 . We know that A-1 =…

Q: 13) b - 6b + 8 14) n + 6n + 8 15) 2n + 6n - 108 16) Sn' + 10n + 20

A:

Q: Suppose that 61,02 and 03 are estimators of 0. We know that E(6,) = 0, E(03) + 0, V(@,) = 12, V(02)…

A: We compare different estimators in terms of their MSE. Here we are estimating θ by using 3 different…