Assignment problems by manish sir.Help needed

Integrate:
1) (√sinx)/(√sinx + √cosx)
2) xln(x)/(x2-1)3/2.

4 Answers

146
Amartya Kumar Mistry ·

for the second question take x=secθ then after simplifying apply by-parts

146
Amartya Kumar Mistry ·

well for the first q manish sir have played the trick by giving it as indefinite integral bcoz had it been a definite integral of 0 to π/2 then it would have been cake walk

146
Amartya Kumar Mistry ·

well for the first q manish sir have played the trick by giving it as indefinite integral bcoz had it been a definite integral of 0 to π/2 then it would have been cake walk(ha-ha-haaaaaaaaaaaaaa)

1357
Manish Shankar ·

√cotx=t2, might be helpful

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