the integral of cos(1-x squared) dx im not sure what to do after i substitute u=1-x squared
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Originally Posted by cottekr the integral of cos(1-x squared) dx im not sure what to do after i substitute u=1-x squared If your question is find $\displaystyle \int \cos (1 - x^2) \, dx$ then I doubt an answer exists in terms of a finite number of elementary functions. Where has the question come from?
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