1-Cos 2x 1+ Cos 2x ix) tan x=

Q: 2+tan x cos³ x

A:

Q: 10 - The value of x²J₁(x) x³ J(x) dx is. x-0 a) 8 (2) b) 81₁(2) c) 8/₂ (2) d. 8], (2)

A: To express: J4x  in terms of J0x and J1x Bessel's function: Jnx=∑r=0∞-1rx2n+2r1Γn+r+1 r! Series…

Q: 4. -1 -1 Sec(tan 1 C8C 1)

A: Given Data: Trigonometric Function: sectan-11+csc-11 The measure of the tangent of 45° is,…

Q: 2 sin x cos x = V2 cos x Solve:

A: Given trigonometric equation is : 2 sinx cosx=2 cosx To find the value of x.

Q: So sin' z cos²z dr csc? z

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Q: cos y` +y = tanck) %3D

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Q: S- (A) True B) False tan r²dr=2x tan.x²

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Q: 2dx 2 2 cos x√ 4tanx - tan x S-

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Q: If z = tan X 2 then sin x =

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Q: 1 + tan2x=sec2x partiendo de la identidad cos2x+sen2x=1

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Q: Simplify + cosx-1 cosx+ 1

A: Given, Simplify 1cos x+1+1cos x-1

Q: 14. tan sin -1 (-3)]

A: Find tansin-1-45=?

Q: Prove that 1-cos2x+sin2x 1+cos2x+sin2x = tan x

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Q: 9. Solve the equation for x if 0 < x < 27. 2 cos x + tan x - sec x = 0 VI

A: The correct option is option A. Use the trigonometric ratios and identities to rearrange the given…

Q: Calculate the value of expression: sin- cos--2· cos- • tan 5 2

A: Explanation of the answer is as follows

Q: d. Show that sin 8x + sin 4x cos8x-cos4x = -cot(2x)

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Q: tan(C + A)tan(C – A)tan(B+ D) = tan(D – B)

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Q: If 4 sin ¹xcos ¹x 4 COS X + 5 7 Find sin² 2x 5 + 1 12 cos² 2x 7 = ?

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Q: Find sec2x if sin x = 6/10 and sec x < 0

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Q: (cos7x-cos5x)/(cos7+cos5x)=tan6xtanx

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Q: If x + = 2 cose X then show that 1 = 2 cos 20 X* + X

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