- #1
Entropy
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- 0
Okay, I just failed my Calc quiz and I want to know how to do the problems I missed. I failed to integrate two of the three equations that were given. The two I missed were:
[tex]\int\sqrt{1 + e^x}dx[/tex]
[tex]\int\frac{\arctan{\sqrt{t}}}{\sqrt{t}}dt[/tex]
Nothing like this is in our book, I don't know where she gets these problems from. She said we're suppose to use some type of u-substitution but I can't figure out which. Can someone walk me through this?
[tex]\int\sqrt{1 + e^x}dx[/tex]
[tex]\int\frac{\arctan{\sqrt{t}}}{\sqrt{t}}dt[/tex]
Nothing like this is in our book, I don't know where she gets these problems from. She said we're suppose to use some type of u-substitution but I can't figure out which. Can someone walk me through this?