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secondary 4 | A Maths
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Date Posted: 4 years ago
Views: 345
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We use a series of the double angle formula to do the proving.
The integral tan2 x cannot be integrated directly, so we have to use another identity to transform tan2x into the integrable sec2 x - 1.
The integral tan2 x cannot be integrated directly, so we have to use another identity to transform tan2x into the integrable sec2 x - 1.
Date Posted:
4 years ago
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