I'm drawing a blank as to how to approach this one. I've been looking over all trig identities and substitutions I could possibly make - but to no avail .(adsbygoogle = window.adsbygoogle || []).push({});

[tex]

\int_{1}^{x^2} \sin{(\sqrt{t})} \ dt

[/tex]

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# Int sin[sqrt[t]]

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