1.

निम्नलिखित समाकलों के मान ज्ञात कीजिए- (i) `int((1+x)^(3))/(sqrtx)dx` (ii) `int((1+x)^(3))/(x^(4))dx`

Answer» (i) `(2)/(7)x^(7//2)+(6)/(5)x^(5//2)+2x^(3//2)+2sqrtx+c` (ii) `-(1)/(3x^(3))-(3)/(2x^(2))-(3)/(x)+logx+c`


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