Evaluate the integral.

A.  tan2x - 7 ln + C or   tan2x + 7 ln + C
B.  sec2x - ln + C or   tan2x - ln + C
C. 5 sec2x + 7 ln + C or  5 tan2x + 7 ln + C
D.  sec2x - 7 ln + C or   tan2x - 7 ln + C

Answer: D

Mathematics

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