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Q: Prove the identity : Sino-tane. cos'e Case-1+Sin?0

A: Solution of the problem as follows

Q: 6 sin(47y)sin(5y)

A:

Q: 20 sin 30 de

A: Integration By Parts Technique:- Integration By Parts formula is used for integrating the product of…

Q: tan 36° sin 51° %3D

A: we get tan 30∘=0.577sin 51∘=0.777

Q: 2In(sin) de tan() 02

A:

Q: 16. Verify sin(180° – ) = sin e (SHOW WORK)

A: We know that sin(a-b)=sina cosb-cosa sinb

Q: 1. 1+tan (0²) = sec (0²)

A:

Q: Sin(50)Sin(80)cos(50)cos(80)=?

A: See attached file for a step by step explanation.

Q: sin40 Prove 8cos 0 – 4cos0, show preliminaries to perform sino

A:

Q: sin(7) 8 What is the exact value of Show your work for full credit.

A: Given sin7π8 sin7π8=sin-π8+2π=-sinπ8Find  sin ( π8 )  by using trig identity:cos 2 a = 1 − 2 sin2 a…

Q: sin 50 integral do 6 + cos 50 ostitution w = 6+ cos 50. do

A: We have to calculate the given  indefinite integral using the given information

Q: True or false: If tan 3x = any integer n. + nn for 4 1, then x = %3D

A:

Q: tan = 1.3679 * %3D Your answer tan 49° =

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Establish each identity.

A: Given identity is  sin4θ+sin2θcos4θ+cos2θ=tan3θ

Q: 80. tan 0+1- sec? 0

A: tan2θ+1=sec2θ We need to answer the given question.

Q: sin 8 ydy 8. 25+ sin* 4y 4.

A: As per the Bartle by guidelines we can do only one question at a time. The given integral is…

Q: 4= sin |) + tan' l )

A:

Q: mation to th- correct to thre

A:

Q: 7. sin IN

A: If (x,y) is a particular point and r=x2+y2, be the distance between the point and origin, then…

Q: sin 1 COSK to

A: The answer is -1.776.

Q: 5 sin(36)

A:

Q: Prove A. Sin(20) = It Cot"@) 200+(0)

A: We know that cot x = cos x / sin x  And sin ( 2x ) = 2 sin x cos x

Q: Sin 26 de 9 sinte+4

A:

Q: sin n 3 4TC

A: The given trigonometric function sin4π3 Since sinπ+θ=sinθ

Q: 12 S sin e (coto csc@) do

A:

Q: * tan(x) dx Evaluate: A 1 In In (2) In (3)

A:

Q: sin 80 de

A:

Q: sin a 3) prove licen

A: To prove limx→∞sinxx

Q: */24 sin (60) de

A:

Q: 30. tan ( sin-1

A: Solving the problem by just doing the simplification of the function.

Q: sin < -; tan 8

A:

Q: 1 tano + tano = 1 sin cose

A:

Q: tan 6+ sin 0 cos 2 2 tan e

A:

Q: Show that sinh iθ = i sin θ.

A: Given:sinh iθ=i sinθ

Q: 2 sin 0 + sin 2 0 =0 with 0degrees

A: To solve:2sin0+sin20=0

Q: 1+sin 0 sec 0 + tan 0 1-sin 0 True False Leave Question O O O

A: We have to state true or false.

Q: provetha tan ( fan ' -Sin) 3. ww. 2.

A:

Q: sin (tan' 8, zan-)= 0.35 O -0.35 O 0.40 O -0.40 O O O

A: Inverse Trigonometric ratios are just the opposite of Trigonometric ratios as Trigonometric ratios…

Q: neN JS E (4i +1) = 2n2 + 3n +1 n(n +1) . neN JI

A:

Q: arctan(tan30°) = _____.

A:

Q: 43. 47. sin 8.

A: SOLUTION-

Q: 5 li sin lax tan 4x

A: Given query is to find the limit of the expression

Q: What sum is equivalent to 4sin(3θ)sinθ?

A:

Q: tan@a coso Seco-sinO =

A: Given,          secθ-sinθ=tan2θ+cos2θ secθ+sinθ

Q: 3元 4) sin 5元 5) sec 4

A: Given,          sin3π2

Q: Lim メーvo s'in 5À sin 3X

A: Given: limx→0sin5xsin3x

Q: Prove the identity. cosh?x (cosh(2x) + 1) 2

A: