How to solve this integration question?
34368
Problem when integrating $e^x / x$.
82206
Solving an equation involving an integral
42992
How do I integrate the following? $\int{\frac{(1+x^{2})\mathrm dx}{(1-x^{2})\sqrt{1+x^{4}}}}$
16800
Integrating $\int_0^{2\pi} \frac1{a\cos(t)+b\sin(t)+c}dt$ with $\sqrt{a^2+b^2}=1<c$
145403
Stuck in integration: $\int {\frac{dx}{( 1+\sqrt {x})\sqrt{(x-{x}^2)}}}$
31587
Finding a difficult integral
108076
How to Double integrals
130670
Solving Integrals
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Solving a double integration in parametric form
67450
How do you integrate $e^{x^2}$?
105260
How to integrate $\int\sqrt{x^2+1}dx$
137648
What is the mistake in doing integration by this method?
135074
How do you solve this equation?
56394
What should be the limits in this integration
140295
Integral equation problem
46833
How to solve integration by parts
129318
Integrate via substitution and derivation rule