1.

`intsqrt(x^(2)-8x+7)dx` का मान होगा -A. `(1)/(2)(x-4)sqrt(x^(2)-8x+7)+9log|x-4+sqrt(x^(2)-8x+7)|+c`B. `(1)/(2)(x-4)sqrt(x^(2)-8x+7)-3sqrt2 log|x-4+sqrt(x(2)-8x+7)|+c`C. `(1)/(2)(x-4)sqrt(x^(2)-8x+7)-(9)/(2)log|x-4+sqrt(x^(2)-8x+7)|+c`D. उपरोक्त में से कोई नहीं

Answer» Correct Answer - C


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