TT 87. cos?x dx TT

Q: fr cos xdx

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: | cos(n/x25) dx x26

A: To Determine: Find the integral,

Q: y = cot2(cos(θ))

A:

Q: sin A + cos A * cot A = csc(A)

A: Write cotA using sin and cos

Q: csc2 x + sec? a Csc* cos?

A: Given:       csc2x+sec2x=csc2xcos2x

Q: cos 2 cot a + sin'a. cser = csc a Steps:

A:

Q: dx IV. cos?xV1+ tan x

A: To evaluate the given integral ∫dxcos2x1+ tan x

Q: S sin? x dx

A: ∫sin2xdxUse the identitysin2x=1-cos(2x)2∫sin2xdx=∫1-cos(2x)2dx                 =12(∫1dx-∫cos(2x)dx)

Q: 1 1 dxdy 1-x²)(1-) 0 0

A:

Q: 55. y = ce* cosx + c,e*sinx

A:

Q: 15. cos 0 = 0.22; 270° < 0 < 360°

A: cos θ is positive in both the first and fourth quadrant. cos θ = 0.22 θ = cos-1(0.22) θ = 77.29° θ ~…

Q: x) dx + sin? x + cos? .2

A: Given integral, ∫xx+sin2x+cos2xdx

Q: Si cos3x cos4x dx 2 TT 6

A:

Q: (c) cos 27 (d) tan

A: Cos(π/4)= 1/√2= 0.707106781

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

A:

Q: 00 cos( t. COS 2.

A:

Q: E.cos

A:

Q: Evaluate: sin® (÷ cos? 2. (() dx

A: We we will find the value of the integral.

Q: | sin? 8x dx = попe

A: We have to find the integral.

Q: dx e* sin? e*

A:

Q: 6 dx cos? 2x

A:

Q: 12. y' = cos?x cosy %3D

A: Given differential equation is: y'=cos2 x·cos y Then we get, dydx=cos2 x·cos y Therefore the order…

Q: csc? a + sec? æ 1 cos x sin z

A:

Q: 3 t coso ,3 sin 0 sing dr d0 do /2 0, 0.

A:

Q: 12) cos? 0 = 1

A: Please refer to the image below

Q: sin 34x dx 1 + cos? 34x

A:

Q: Evaluate x cos bæ?) dx 3

A:

Q: e sin (e^) cos" (e*) c 6. COS

A:

Q: ∫ cos ? ln(sin ?) ?x

A:

Q: cos H = 0.05 %3D

A: Given cosH=0.05H=cos-1(0.05)=arccos(0.05)

Q: dx 2 9 cos? x- sin? x ,2 COS

A: Some of the properties of trigonometric  tanx=sinxcosx1+tan2x=sec2x∫1xdx=lnx+C

Q: ( sin?xcos? x dx

A: Integration is summation of discrete data. The integral is calculated for the functions to find…

Q: 4)L(1 + 1)° cos t)

A: The solution is given as

Q: Sæ³ cos(x*) dæ =

A: We solve it by u part method , ∫x3cosx4dx Let u = x4 Differentiate both side , we get   du = 4x3dx…

Q: 1 + sin?x dx 50. 排

A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

Q: 235. y = sin(cos7x)

A: Given function

Q: TT S sin () Evaluate: 8 cos? dx

A: We will find the value of the integral.

Q: S 16 sin?x cos?x dx x cos²x

A:

Q: x cosy dx + cos?x

A: We have to choose the correct option from the given options according to the given information

Q: d (sin(0) cos(0)) (a) do

A: Please refer the attached image for complete solution.

Q: Cos A and sin B 10 where 0° < A < 90° and 270° <B< 360°.

A:

Q: Determine S" sin® ) cos? () dx XIN

A: Given integral ∫0π sin8x2 cos2x2 dx

Q: TT 33. sin x + = COS X

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

Q: Sx? cos 2xdr COS

A: We will use formula -  ∫u.v dx = u.∫v dx - ∫ u' ( ∫vdx ) dx

Q: 7) cos 330°

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

Q: sin“ æ cos? x dx

A: Let's find.

Q: Simplify. sin e cos e + sec 0 1. csce

A: We have to simplify the expression. It is known that  sinθ=1cscθcosθ=1secθ and sin2θ+cos2θ=1

Q: Evaluate: sin? (2x) dx Round your answer to the nearest hundredth.

A: We will use reduction formula in this question.

Q: cos (0+ 90)

A: Given: cos0+90

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.