- 3i TC - Suppose z=V 2| cos -i sin Find : 4 COS - - 4 3-31 2 3+31 2. -3+31 -3-31

Q: 3x 3x 16 cos + isin 4. 4. Sa 5x 34 cos + isin 3 3

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Q: 5- S(cos3x – 2) sin3x dx

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Q: Express the number -5 in the form R(cos(0) + i sin(0)) = Reil where R>0 and 0 <0 < 2T.

A: rewrite -5 as -5=-5+0i comparing with z=a+bi a=-5 , b=0 R=a2+b2=-52+02=25+0=25=5 now…

Q: V2 sin(20) = – 2

A: Given that the equation is                                                     sin2θ=-22 we have to…

Q: .3 Cos x + cos x dx Vsin a 3,

A: Given…

Q: Q Solve and chose the correct answer. 2x-5 1) The domain of 2) The range of the function R/(3} ,R,…

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Q: . Solve for x: 2 cos x + sin x = 2, 0<x < 27.

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Q: 2 L-1 (s+2)²+3 бе 6e-2t sin3ta O 2e-2t sin/3t0 .b V3et sin 3tco 2/3e-21 sin/3t.a0

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Q: Find f tan 0 de. ] a. C. - In sin 0+ C - In cos 0+ C sec² 0 + C - In sec 0 + C

A: Here we have to solve the integral.

Q: 2. Use a change of variables to evaluate (x+y) sin(2²-1²) dA, where R is the rectangle enclosed by…

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Q: 25-11 2-4s + 8

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Q: cos2t dt Evaluate the Integral (1+ sin2t) 4 A (1+ sin2t) 3+ C (1+sin2t) -3+ C 6. (1-sin2r) 3+ C 6. D…

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Q: Cos2 π/3 + sin2 π/3

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Q: State the sum and difference formulas for the cosine. cos (x + y) = cos (x) cos (y) - sin (y) sin(x)…

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Q: +jsin- 12 12 + jsin 2. Simplify 3 cos .Express answer in rectangular form.

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Q: Cos

A: Our Aim is to solve the equation given below:-cos2 (θ)-cos (θ)-6=0 -(i)

Q: cos3(50) sin(50) de

A: To determine the integral.

Q: j sin 125 cos 11 1. Simplify 47T . Express answer in rectangular form. 47 +j sin cos

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Q: sin5 4 3 cos6 4 4. dw

A: Giventhat:-∫π3π sin5 34ω cos6 34ω dωTo find:- value of IntegralSolution:- Integral ∫sin534ωcos6 34ω…

Q: (5,-15) sin = CSC@= CoS O= sec@: tan 0= coto:

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Q: 22. Ans. see a B The expression tan (A) 4 (B) 6 (C) S (D) 10 (C, D) sec* B tan² a (wherever defined)…

A: It is given that: sec2 π9+sec2 2π9+sec2 4π9=S ∑k=189cos6k0=ab where a and bhave no common factor…

Q: - Find all solutions for 4 cos x+V3 = 2 cos x if 0<x<2n. %3D

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Q: sin TU 4 R .+α TU sin + a 4 + COS COS TU 4 T 4 + a + a

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Q: V3 If sin x = - and -90° S x S 0°, evaluate sin 2x 2 1 2 V3 2 1 2 V3 2

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Q: -3 2 A -6 1 3 A-5/ %3D 3 1-1 3. SinB CoS G - CoSG Sin 6 Sin6-Cos6 Sinb4cesG

A: In question (3) we will find the value of lambda  And in question (4) we will find the value of…

Q: Obtain the general solution of 4dx = xVx² – 4dy. Express your answer in terms of cos function

A: The general solution of an ordinary differential equation is the an expression for the dependent…

Q: S(csc r cot x + 6x5)dx: cos x + x6 + c – csc x + xº + c tan x + x6 +c sin x x6 +c cot x + x° +c

A: Explanation of the answer is as follows