MCQ
`int(((x^2 + 2)a^((x + tan^-1x)))/(x^2 + 1))dx` is equal to ______
- A`log(a)a^(x + tan^-1x) + c`
- B`loga(x + tan^-1`x) + c
- C`((x + tan^-1x))/(loga) + c`
- ✓`a^(x + tan^-1x)/(loga) + c`
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