CALCULUS
posted by INTEGRAL .
Please help..
ʃ (4sin²x cos²×/sin 2x cos 2x)dx
That's integration of (4sin^2x cos^2x over sin 2x cos 2x) dx
i've got it from the back and it has an answer from the back page of the book but i want to know how to solve it..i really need it for practicing this subject...please please help..Thanks a lot..
the answer is: 1/2 lnsecx + tanx + c
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