cos(30°))² – (sin(30°) ||

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A: To simplify.

Q: sin 12a iv) lima-0 sin 5a

A: Our objective is to find the limit of the above function.

Q: cos x dx Using trigonometric substitution to solve: (4-sin²x)7 II

A: The given integral is ∫cosxdx4-sin2x32 Substitute sinx=t,x=sin-1t,cosxdx=dt, the integral reduces to…

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A: Given,

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A:

Q: sin ;cos T = 6.

A: To find sin-π6=     cosπ=

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A: Integral.

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A:

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A: Given: sinπ4=          ……1cos8π3=          ……2

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A: As we know, Sin2x + cos2 x = 1 Since the interval is not given so we have to find general solution

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A:

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A:

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A:

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A:

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A:

Q: Sin(2x)Cos(nx) da

A: Law :  2sinAcosB = sin(A+B) + sin(A-B)

Q: cos x = sin 2x, x I SO 3.

A:

Q: 음 (sin-" (2))\_-+ = (교2)) | dx 2(:) A 1+ 2() B (C 2 (4) cos-1 (16) D -2 (금) cot () csc(6) CSC

A:

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A: We can make it easier for you

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A: To find the exact value

Q: / sin 3r cos 3xdx

A:

Q: sin'(cos(T/6))

A: We want to find the values of given trigonometric functions. We use values of trigonometric ratios…

Q: snip

A:

Q: Cos2 π/3 + sin2 π/3

A:

Q: cOs x dx sin² x+ 2 sin x+5

A:

Q: sin(20) = cos(0) %3D

A:

Q: sin Cabo-0 Jo tan (180-0). COS (180+x). (sIn?3C +COS?C)

A: We have to find: sin(360∘-x) ×tan(180∘-x)cos(180∘+x)(sin2x+cos2x)

Q: sin(X)=3/5, X lies in 1st quadrant. Find cos(X)

A: The value of both sin x and cos x is positive in the first quadrant. Use the identity sin2x+cos2x=1…

Q: 345 cos dx 1-cos24x+sin? 4x

A:

Q: cos 8+sin e ) sec 20 + tan 20 cos 0-sin e

A:

Q: sin() cos( 2

A: To Find :   ∫sinx2cos3x2dx   Note: 2sinAcosB=sin(A+B)+sin(A-B)

Q: cos° (3x) sin (3x) dr

A: Given data:     The given integral expression is: .   Assume cos(3x)=t, and differentiate it both…

Q: cos- 0 + sin 0 = 1 COS

A: We know values of basic sin and cos, like sin0 = 0 = sinpi , sinpi/2 = 1 cos0 = 1 , cospi = -1,…

Q: sin[cos^-1(12/13)+tan^-1(4/3)]

A: Given:

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A:

Q: Cos' 0-Sin' e 2 Cos o

A:

Q: cos² 3ß – sin² 3ß

A:

Q: cos 2x+1 = 1+ tan?x 2 cos4x

A:

Q: cos*x _8. If S(cos³x · B) dx = A. -sin x + C, what is the B? С. cos x D. secx B. csc x

A:

Q: sin(cos (0.4498)) %3D -1.1069 0.8931 1.8931 2.8931 -0.1069

A:

Q: cos*x _8. If S(cos x B) dx = - +C, what is the B? A. - sin x C. COs X В. D. cscx secx Which

A:

Q: | cos(x) (8 + 4 sin²(x)) dx

A: Given Data: Integral Expression: ∫cosx8+4sin2xdx   Let, sinx=u Differentiate above equation.…

Q: sin 30 cos 0 de

A:

Q: cos 2x cos.x+ sin x xp-

A:

Q: cos 0 + sin 0 2 COS 0.

A: We use the Pythagorean identity to write the expression using sin only

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A: It is given that y''+y=cosx+3sin2x. We have to find the general solution of the given…

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A: We have to solve given expression.

Q: Verify the identity.

A: Given,           The identity is cosθ+sinθtanθ=secθ .

Q: .csc(2x + :-2, where x € ( =) 4 - sin? () + cos²x = 1,where x € [0, 21) %3|

A: This question is related to trigonometric functions. Solve in step2.