27 cos 0 de O 1 6.

Q: 1 cos 40 2

A: cos4θ=-12, 0≤ θ<2π4θ=2π3+2πn, 4θ=4π3+2πnθ=π6+πn2, θ=π3+πn2Solutions for the range 0≤ θ<2πθ=π6,…

Q: OR = {(r, 0): 0 <r< 6 cos(30), 0 < 0 < n}

A: Follow the procedure given below.

Q: If sin 0 + sin²O = 1, then cos40 + cos³0 + 2cosg = %3D %3D A) O B) -1 C) 1

A: To find: The value of cos4θ+cos8θ+2cos6θ. Given: The equation is sin θ+sin2θ=1. Formula used: The…

Q: 4 cos 3

A:

Q: Solve ax? cos xcos 2y дхду

A:

Q: 11. | 4r cos(2 – 3r) dr

A: Given: I=∫4xcos2-3xdx   As we know that; ∫sinax+bdx=-1acosax+b+C∫cosax+bdx=1asinax+b+C

Q: 8. sin 2a = Zsn AcosA 24 25 12 25 9. cos 2a =

A: 8sin(2α)=2sin(α)cos(α)Let…

Q: B O tan-1 cos 13 13 O cos 12

A: In this question we will use basic of geometry i.e use of trigonometric ratios. We will simply apply…

Q: dr; 71+ cos² 0 csc? Od0; cos? 0 | (2² – |r – 1)dxr. -

A:

Q: If sin x = A + B cos 2x + C cos 4x, then A = 2 B " с =

A: Since you have posted multiple questions we will answer first problem for you for remaining please…

Q: 39. сos cos $4/5

A: cos-1cos4π5

Q: cos(nm) 37-1 + 1 n=1 5h

A: Consider the series as, S=∑n=1∞cosnπ·3n-1+15n Expand the series as,…

Q: 87 cos e de 4 O 0 O 6

A:

Q: 13. ап V21+3п 15. ат — 2" cos пл

A: Follow next step

Q: Evaluate cos 0 within AABC. B 25 24 7 C COs O Enter your next step here

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of the angles…

Q: 3) cos C 40 30 50

A: Our aim is to find the value of cos (C)=? in a given triangle.

Q: 22 r = 7 sin 0 + 50 cos O

A:

Q: 12 cos(4r) dr

A: Given,            ∫0πx2cos4xdx

Q: [(6+3:)cos(1+ 42)dz

A: Given: ∫6+3zcos1+4zdz

Q: 3. In (cos)

A:

Q: Evaluate So (22 – 3x + 6) cos(r)dx

A:

Q: /2 6 csc 0 a) [" r° cos 0 dr de 7/4

A: We can evaluate the given integral by using the following formula.

Q: 20. If cos 0 = 0.2, then cos(0 + TT) = ? %3D %3D O. A. -0.2 B. 0.8 C. 0.2 D. -0.8

A: Use this formula:

Q: 1/6 | 210,/ 1- cos (20) de. Evaluate

A:

Q: Cos (2 on36)

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: n/4 3 + 5 cos? e de cos? e

A:

Q: /2 3. sin'o cos'0 de

A:

Q: ·(플) 54. cos = cos ( T + 2

A:

Q: cos 52.5° cos 7.5° %3D II

A: We know that cosAcosB=12cosA+B+cosA-B

Q: V2 11. cos x =

A: Given query is to find the measure of the angle in radian.u

Q: 10. 다음 장미를 그려라. (1) r = 2 cos 30 (2) r = 4 sin20

A: Given that: (1)r=2cos3θ(2)r=4sin2θ

Q: 20. If cos 0 = 0.2, then cos(8 + T) = 7 %3D A. 0.2 B. -0.8 C. 0.8 D. -0.2

A:

Q: If 4 | sin*ea cos cx dæ 0, 35 then c=

A: H3 hhh y

Q: 2T cos e de = O 6 1

A: NOTE: Refresh your page if you can't see any equations. .

Q: 7. *cos(2) dr 7.

A:

Q: 11) cos? 0 = 2+ 2sin 0

A: Given query is to find the value of angle theta.

Q: 4.12п С. cos?

A:

Q: de I cos? 0 2

A:

Q: 7) cos 330°

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: S cos°(5 – 31) di| - 3t

A: Given query is to find the value of the integral

Q: |(6+32)cos(1+4=)dz

A: The integration by parts formula is used to find the integral of the product of two functions and…

Q: 2. 2 cos(3r) dr

A:

Q: メ dh ト2 2* CoSメ-en布 メ=tャ itS and

A: According to the guidelines issued by the company We are supposed to answer only one question.…

Q: 2 55. y = cos(-)

A:

Q: 10 Cos 30 + j sin 30 9 Ccjs 1000)

A: Given expression iscos2θ+jsin2θ5cos6θ+jsin6θ10cos3θ+jsin3θ9cjs100θ

Q: 87 cos e do %3D O 4

A: In this question we have to evaluate the Integration.

Q: 1 Cos(2) COS is equal 2]

A: