Question: fQuestion 115 [4 points} For the fellnwing proof, nu justifications have been given. Annotate the proof by providing a detailed explanation of why:r each step

been given. Annotate the proof by providing a detailed explanation of why:r

\fQuestion 115 [4 points} For the fellnwing proof, nu justifications have been given. Annotate the proof by providing a detailed explanation of why:r each step is true. tanix} - 2tan[2x]5in\"2[x} = sinix]

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