Find the exact value of the following expression. Do not use a calculator 11元 sin Select the correct choice below and fill in any answer boxes in your choice. A. sin 11x (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) B. The answer is undefined.

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A: Using identity,                         sin2x+cos2x=1

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A: tan (A+B) = tan A + tan B1-tan A . tan B     ,   A = 25°, B = 35°

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Q: (4) Rewrite (1 + tan2 x)/(1 + cot2 x)in terms of sine and cosine, and then simplify the expression…

A: Plug tan^2 x= sin^2 x/cos^2 xAnd cot^2 x=cos^2 x/sin^2 xThen add them using LCD

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A: Question is solved.

Q: Determine the values of the following: 5.1.1 sin(180° - A) 5.1.2 tan 0+1

A: Note: As per our guidelines we are allowed to solve one question at a time. Kindly repost the rest…

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Q: If sin B = -0.7853, then <B =

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Q: What expression is equal to the given expression below? 1-cos 8x 1+cos 4x A. 2 sin 2x B. tan 2x

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A: We have to use calculator to find the sin of 36°

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A: We have to find the exact value of tan-133. tan-133=tan-113=tan-1tanπ6 Since, tan-1tanθ=θ Then,…

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