9o = 1, In = In-1 + 2gn-2 + + ngo-

Q: 1) -141, Vī, -8.5 , vZ , 1000

A: Since you have asked multiple questions in single request.so we will answering only first question.

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

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

Q: Evaluate 35 + j71 А. О- В. —2: С. -2 D. -1· Е. 2.

A:

Q: Why the final answer is 4sin(1+x)?

A: To simplify 4 sin 5x cos 6x+4 cos 5x sin 6x.To justify whether the final answer is 4 sin1+x.

Q: Consider 2x° – 3y? = 8 -

A: SolutionStep I :  2x3 - 3y2 = 8Now, 2x3-3y2=8⇒2x3-8 = 3y2ddx2x3-8 = ddx3y26x2 =…

Q: - 6(7q? – 4q + 1) + 5(- q² + 6q - 6)

A:

Q: 2 X In- 1 xp- (x+1)² ' (x+1)² 2

A:

Q: 25. Evaluate when a = 15: 2(a - %3D 5) + 2 *

A: Given, Value of a=15, and expression which we have to solve for value of a=15 is : 2(a-5)+2

Q: For А - 2аx + Зау + az and В %3 5аx - 2ау - az OAB is:

A:

Q: Qvestivr C-

A: question on co-ordinate geometry

Q: a) As x → 0, 9x-5 → b) As x → -o, -7x' + 10 → c) As x → 00, 5x-3 → d) As x → ∞, 7x

A:

Q: Express O(n² + 500n) as:

A: This is a problem of complexity.

Q: Find fio for feをノュー! アえ-2

A:

Q: ýt 29-ty-osinx

A:

Q: O- - 1 2x (In x)2

A:

Q: Find (3+4)^2 using identity.

A: To evaluate: (3+4)2 using identity. Solution: We know, (a+b)2=a2+2ab+b2        ...(1) Given,…

Q: Hence evaluate

A:

Q: Evaluate [3(4-j4) + (j3)(++j4)]tan (4-6i)

A:

Q: ne form

A: Answer is first option.

Q: verify that (A + B)C = AC + BC

A: To verify that (A+B) C = AC + BC.

Q: Compute: (i-2) (i+2) Answer: 2.

A: Solution: The objective is to compute the given equation

Q: 1- 2 sinccos )

A: Solution:- cos 45°=1/√2

Q: How can i find a?

A:

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

A:

Q: Simpify the follow ing utionaul expressions 0 2y2-54-3. 34--54-12 2) x² ーー B

A:

Q: Find a when d= -2 and az = - 1.

A:

Q: T12 7. 6x- 3 > 15 or 3 + 7x 3

A:

Q: (a) If j² = -1, simplify

A: (a) if j2=-1, then      (i) j6=

Q: Find a21 of A-1 Find a22 of A-1

A:

Q: 12) Is the Discriminant Positive, Negative or Zero ?

A: We are asked to find whether given is positive or negative.

Q: 2. 2xyy' = ex²+y²

A:

Q: 1. Зer + 10ee 2. 4et - 2en 3. 5c1 + 4c2 + 5i + 2j 4. -Зer + бее +4i - 3j

A:

Q: an algebraic ex, the product of 18 and q

A: Question number 4,Given,            The product of 18 and q.

Q: 259 17 8 --1 72 O xs-2 x2-2

A:

Q: 16 Evaluate ex12 (x4 – 2x² + 1)²dx. 81

A:

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

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

Q: 9. Express v-56 in terms of j.

A: Express -56 in terms of j

Q: 2. Evaluate0, +3し 1-2i 2.

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

Q: Evaluate: 5a +62-le-2 where a = 3, b = -4, and c 1

A: Given, a=3, b=-4, and c=1

Q: Describe the behavior of the expresion as x → 2+ and as x → 2. Enter oo for 0 and -00 for –0. 3x As…

A: We have to find the end behavior

Q: Find 8 i8 Z = -12 ti2

A:

Q: Q2/ Evaluate (B8-5}sec² /3(38-5)2–7 V3(30-5)2-7

A:

Q: find two addi n<0<2n. 4,- |

A: In this question, the concept of the Polar Coordinate System is applied. Polar Coordinate System A…

Q: In dr. 1+r²

A:

Q: Find a11 of A-1 Find a12 of A-1

A:

Q: OLogz dz # 0. 2l=3 :Select one True False

A:

Q: > an-1(x – 2)" + - na,(x – 2)"+1 n=1 n=0

A:

Q: Hence, Ck obeys the difference equation - (1-* ). 7 3 Ck+1 Ck• (7.99) +... 2k 24k2 16k3

A: The detail steps to determine yellow has been given in step 2.

Q: Compute: (2 -i OC/2-i3) r:

A: