2 + х2 — 1 х — 1 х+1 5х 1

Q: -1.8,2.4,6.6,... a=3-5n q =.25(4)*1 %3D a = 4.2n-6 a =-2(.75)*-

A: We have to find general rule of the sequence  -1.8, 2.4, 6.6

Q: 3 >(5 + v4i) i=0

A:

Q: 25 12 8. x' = | 6. -18 -5 %3D 6 13

A: First we will find the eigenvalues and eigenvector of the given coefficient matrix then we will form…

Q: 1.) (1+ iv3)(3 – 3i) 2.) 4i ( 5 + 5i ) 2/3-2i 3.) 1-iv3

A:

Q: Evaluate Sigma7i=3  i^2 − √ i + 2

A: Given information: ∑i=37i2-i+2

Q: 7. i 8. i 9. (5 - 2i) + (-13- 8i)

A:

Q: k 3k+2 Ek=1 00 Lk=1 5k k%3D Ek=1 k%31 100 2k-1

A:

Q: 11) 3".Zn

A:

Q: 200 201 Σ2/-Σ 20-1) . i = 0 j = 1 O True False

A:

Q: a -7 Sa - 3 2a + 5 6 4 O 8a – 49 12 O 2a -9 3 O 8a +29 - 12 II 3.

A:

Q: 8n+5 II (1+i) = k=1

A: To find ∏k=18n+51+i:

Q: 1 a) an = (-1)", n2 +1"

A:

Q: Simplify: O -V6 +3+ /I0 – V15 o -2,5 + /13 + 2/3 – 3 O $:2,3-3,3–/TE v5-17

A: Please refer to the image below

Q: 2 E(-1)" = А. В. I C. -1 8 - To

A: We have to find the value of summation.

Q: 7) V2cot 0-3sec 0 = cot Osec 0-3sec 0

A:

Q: 2 2 ď 1¹ [²³²375] = 0²³² +² t (8-373

A:

Q: 2. n+2n +1 3n² +5 J

A: Find the attachment

Q: (3+Si) – (2– i) = %3D 1+6i o 1-6i o 6+i

A: The given expression is 3+5i-2-i.

Q: 4 -512 + 8 dt. Evaluate Vi

A:

Q: (1+i)°= %3D 8 0 -8 O 8i O -8i O

A: Using the following formulas (1) xmn=xmn (2) i2=-1 (3) a+b2=a2+b2+2ab (4) a+b3=a3+b3+3ab2+3a2b

Q: 8. Find the values of Σ 3 and j=2 ΣΩ 1-0 (2j + 1).

A:

Q: 1 -2 3 * A= 3 05 4 sat 2 -1 -2 adj(A) 14中

A: Given : Matrix is given 1    -2    3 3    0    4 2    -1    -2  Now we have to find adjoint

Q: 10 Pi - 2p2 + 5p 2P4 - %3D Ps + 8p4 4p3 9p4 2pi P2 6 + 2pi P2 %3D 20 2p2 2p3 2p4 = 0 %3D 22 2

A:

Q: 2x + 2 x + 3 21 12 12 a+3 21 2x+2 2x+2 r+3 エ+3 %3D 2x+2 21 a+3 12 2x+2 O O O O

A: topic - ratios

Q: (-1+i)’ = -6(1 + i) true False

A: Given:- (-1+i)7= -6(1+i) To find:- Given equation is true  or false

Q: 11. (2 + 3) 12. (1 - 5 2 13. 14. 1 + i 2 - 4i 15. 3 + 5i 10 - 5i 16. 6 + 2i

A: follow next step

Q: 1. 2 1.84 o (2)d (-2)

A: Given data, x P(x) 0 0.2 1 0.1 2 0.1 3 0.14 4 0.46

Q: 3 27c"A (25)0 3 Co 3. 10 15

A: 1.(27 c4d6) 1/3 = (27)1/3 (c4)1/3 (d6)1/3                                  = 3c(c)1/3 d2…

Q: i) [1960, 1980] -0.4 v ii) [1970, 1980] -0.22 - iii) [1980, 1990] -0.25 v iv) [1980, 2000] =| -0.215…

A: Average rate of change formula is  f(b)-f(a)b-a For part iv we need to consider the interval 1980 to…

Q: (27>1>0) (()=47 -t, (0<t<2x)

A: Definition: The Laplace transformation of ft is given by Lft=Fs=∫0∞e-stftdt Given  ft=4π2-t2,…

Q: Find the indicated sum.

A: ∑i=14 i+4i-1

Q: 9. ad- bc-3 10. de - ab-7 11. ac-5b+4a 12. bc - 8a + 5b

A: We are going to solve only the first three questions and for the remaining question post the…

Q: 201-25-(1-82 60 86)(So) | (o-Sh)는 (0-5h4

A: Do square both the side. Now solve 5 powered equation.

Q: 3) -100 = 7n + 4(1 – 5n) %3D

A: Solving the above problem.

Q: |5πx 106 (4π10-7) [1+ j]J 4

A:

Q: Σ-1(3-10n) i=1 '20 i31

A:

Q: k! (ii) ek k=1

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: 2х - 6 Find YZ 21 30

A:

Q: 4. (3 + j2)3+j2 4+7i 5. In 2-3i

A: 4. We know ab=elnab=eblna To find 3+j23+j2 So, a=b=3+j2…

Q: 5. a. Simplify the following expression: V-25 + 2i*24+ 4 (i6)² + 19 + 8i| – 4(5+ 6i) v-36

A:

Q: Ho: 0 H1: 0

A:

Q: 2n+5 00 Zn=1 3n

A:

Q: x² 4. (0.432)x(0.928)3 1.45 x 10-5 X-?

A:

Q: 2. ÏI (1+n-13). n=1 00

A: Please check step 2 for the solution.

Q: a) 10* = 526 %3D = 18 ex b) 3x %3D c) (0,804)0,804

A:

Q: x-2 If x-N(2,4), then 2 x²(1) O 3 I الخيار 3

A: Given that,  X~N(2, 4)  We have to find the distribution of  x-2/2~..........

Q: 24) 3. (3³)' equa l'. 26) b the 28) 4n2

A:

Q: (1+i)= 8 0 -8 O 8i O -8iO

A: " 8i " is the correct answer. Thankyou !

Q: 7) -13 =- 12 8) -5 +-11 10 9) 252 =-11n + 10 10) 189 = -1 + 10m

A:

Q: 4+3i If Z = 5-3i then Z1 =. ... O (11-27i)/25 O (-11-271)/25 O (-11+27i)/25 O (11+27)/25 O O O O

A: