1.

`int(xtan^(-1)x^(2))/(1+x^(4)) dx` का मान हैA. `(1)/(2)(tan^(-1) x^(2))^(2)+c`B. `(1)/(3)(tan^(-1)x^(2))+c`C. `(1)/(4)(tan^(-1)x^(2))^(2)+c`D. इनमे से कोई नहीं

Answer» Correct Answer - A


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