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elena55 [62]
2 years ago
8

Cos^2xcos^2x/2 -sin^2(x/2 -pi/4)sin^2x

Mathematics
1 answer:
Mazyrski [523]2 years ago
6 0

Evaluate: int (sin 2x)/sqrt(sin^4x+4 sin^2x-2) dx.

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