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Question
`int (dx)/sqrt(5x - 6 - x^2)` equals ______.
Options
sin–1(2x + 5) + c
cos–1(2x + 5) + c
sin–1(2x – 5) + c
cos–1(2x – 5) + c
MCQ
Fill in the Blanks
Solution
`int (dx)/sqrt(5x - 6 - x^2)` equals `underlinebb(sin^-1(2x - 5) + c)`.
Explanation:
I = `int (dx)/sqrt(1/4 - (x - 5/2)^2`
= sin–1(2x – 5) + c
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