1.

फलनों का x के सापेक्ष समाकलन कीजिए - `(1)/(sqrt((5x-x^(2)-6)))`

Answer» Correct Answer - `sin^(-1)(2x-5)`
`5x-x^(2)-6=-x^(2)+5x-6=-(x^(2)-5x+6)`
`=-(x^(2)-5x+(25)/(4)-(25)/(4)+6)=(1)/(4){(1-(2x-5)^(2))}`


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