By making an appropriate substitution, which of the following integrals is equal to | tan (x) sec8(x) cx ? (A) (2 + 1)* u" du (B) (2 + 1)* u du (C) u (1 + 2)³ du (D) (2 – 1)* uº du u° (1+ (E) u° (1 – 12° du (F) | u (1 - y* du (G) [(a? – 1)* u² du (H) (1 + 2?* du

Q: 18tan"x Sec-x dx (िकपन इ)"

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A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

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A: Explanation of the answer is as follows

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