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how would on integrate [tex] \int_{0}^{1} \sqrt{1 + 4t^2} dt [/tex]
trig sub sittution doesnt work since one doesnt get tan^2 +1 .
i tryed solving this with matematica and it yielded something with a sinh argument. I am not familiarwi the hyp sine substitution.
trig sub sittution doesnt work since one doesnt get tan^2 +1 .
i tryed solving this with matematica and it yielded something with a sinh argument. I am not familiarwi the hyp sine substitution.