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anonymous
 5 years ago
Or, this integral (cos^(3)x)/22sin^(2)x dx
anonymous
 5 years ago
Or, this integral (cos^(3)x)/22sin^(2)x dx

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0First simplify the denominator: 22sin^(2) x 1) factor out the twos : 2(1sin^(2)x) 2) Apply identity : 2(cos ^(2) x) Now cancel out the cos ^(2)x and the cos^(3)x which will give you: integral (cos x/2 dx) which evaluates to be 1/2 sin x + C
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