Establish the identity. cos 0+ sin 0 cos 0 - sin 0 sin 0 cos 0 = sec 0 csc 0 Subtract the fractions on the left side. Apply the appropriate Pythagorean identity to simplify the numerator. cos e sin 0 (Simplify your answer.) The fraction from the previous step then simplifies to sec 0 csc 0 using what?

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A: Since, we have been given that cos 2x=-37 where π<2x<3 π2-(i)Our aim is to find the exact…

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Q: Big problems

A: We will have to use the formula  cosAcosB-sinAsinB= cos(A+B)

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Q: Establish the identity. 1- sin 0 cos e = 2 sec e cos e 1- sin 0 Write the left side of the…

A: We can prove the identity by applying Pythagorean theory.

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A: As per the given question, answer here is given according to arrangements of question:

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Q: photo attached

A: Given information:

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A: Find The values of sin(α) and cos(β) :

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A: Given that sin (α-β)cos α cos β=tan α-tan β We have to verify the given identity.

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A: This question is based on Trigonometric formula. Cos(a+b) = Cosa*Cosb - Sina*Sinb

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A: To prove the given trigonometric identity is true,

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A: We can make it easier for you.

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A: Given, 11+sinx-11-sinx=-2sinxcos2x We have to verify that the equation is an identity.

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A: Given: Find the value of cos(15) by using half angle formula.

Q: e exact value of the expression. s 35° cos 10° - sin 35° sin 10° °cos 10°- sin 35° sin 10° =| fy…

A: Solution of the problem as follows

Q: Verify the identity. tan(0) + cot(0) = sec(0) csc(0) Use a Reciprocal Identity to rewrite the…

A: In order to verify the given expression, first solve the right-hand side, which is given below.

Q: Find the exact values of sin x, cos x, tan x, csc x, sec x, and cot x given that cos 2x = −3/7…

A: Given: cos 2x=-37 & π<2x<3π2 To determine: Value of sin x, cos x, tan x, csc x, sec x, cot…

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Q: 6. Prove the identity. 2 sin e cos e+ cos *e= 1- sin e To verify the identity, work each side…

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A: That's easy. Have a great day!!!

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Q: Establish the identity. sec 0 1- sin 0 1+ sin 0 3 cos ..... Write the right side quotient as a…

A: Given: secθ1+sinθ=1-sinθcos3θ As we know that. The Pythagorean identity; sin2θ+cos2θ=1