need some help doing this question.. given the substitution x=2sint using I've managed to rewrite the main integral as then get stuk
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Originally Posted by Kevlar need some help doing this question.. given the substitution x=2sint using I've managed to rewrite the main integral as then get stuk Don't forget, if then . So . So your integral becomes . And since . So finally, your answer is .
Originally Posted by Kevlar need some help doing this question.. given the substitution x=2sint using I've managed to rewrite the main integral as then get stuk You have write in terms of .
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