3 п (3 2 sin (x-2п) cos ( -x ) + tan (п -x) tan 3 п 2 +x

Q: cose = +V(sin?0 - 1) O +V(1 + sin?e) O +V(1 - sin?e)

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Q: sin? x 1- 1-cos x =-COS X

A: Here we have to use the basic trigonometric identity sin2θ+cos2θ =1 and we know that  a2-b2=…

Q: X lim 3П CSC 3x sin 23 x sec23x -- СоС3x cos23x + tan ²3 x

A: Let's solve given limit problem.

Q: sin 2x 10. Simplify 1-cos x (a) 2cot x (1+ cos x) (b) sin 2x (1 + cos x) (c) sin 2x (d) – 2 tan x (1…

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Q: f(x) = (8 sin x + 3 cos x)tan1 -

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Q: (b) S tan3 x sec² x dx c) S sin³x cos5 x dx

A: The explanation of the solution is :

Q: 4 sec(8) = find cot(0) 2

A: Use trigonometric rations

Q: Wouldn't tan(x+pi)-(-sin(x)) yield tan(x+pi) + sin(x)) instead of tan(x+pi) - sin(x))?

A: Yes , there is a mistake on that question. I give u correct solution .  tan(x + π) - cos( x + (π/2))…

Q: cos(x1)=-1/3 sin(x2)=2/3 find 1. sin(x1+x2) 2. cos(x1+x2) 3.sin(x1-x2) 4.cos(x1-x2)

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Q: 0 1 (b) sin 3

A: To determine the value of the theta.

Q: (cos A + sin A)/(cos A - sin A) = (1+ sin(2A))/ cos(2A)

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Q: XV3X-4 V3x-4 +C tan 3x-4 +C sin' 2 tan 3x-4 +C sin 3x-4+ C None V3x=4 tan +C 2

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Q: (cos(20))(sin(0) + cos(8))ª de

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Q: 1 + sin x Differentiate y = x + cos x

A: As we know that: The Quotient rule: fg'=f'·g+g'·fg2 The Power rule: ddxxn=nxn-1 Given:…

Q: 3 tan (x) sec (x) dx T) sec (x)dr

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Q: Cos (tan (-1)) nin (con (-4))

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Q: 1+tanx b) 1-tanx = tan (x + ²)

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