Write the expression in terms of sine and​ cosine, and then simplify so that no quotients appear in the final expression and all functions are of θ only. 1-sec(-θ) / sec(-θ)

Q: (37/4,2). -2- 4T -2 4TT (-a/4, -2)|(77/4,-2)

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Q: Find the exact value in radians. sec (-2) 3. 27t 57

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Q: Evaluate the expression cos s(-): State your solution as an exact radian.

A: Solving the problem by finding the exact value of the expression.

Q: Write each expression in terms of sine and cosine, and then simplify so that no quotients appear in…

A: tan(θ)=sin(θ)cos(θ) sec(θ) = 1cos (θ) tan2 θ + 1 = sec2 θsec2 θ − 1=  tan2 θ

Q: Evaluate sin (195°)

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Q: Write sinA sin B sin Cas a sum or difference of sines and cosines. 1 Isin(A – B+ C) + sin(B + C - A)…

A: Topic- trigonometric identities Sin(-x) =-sin x