Question

Integration

Answer 1

(Tan(lnx)tan(lnx/2)tan(ln2))/x dx

Answer 2

tan(ln2)? Weird. That's just a constant term.

Answer 3

Could you recheck the problem?

Answer 4

http://www.integral-calculator.com/

Answer 5

@ParthKohli i would say tan(ln2) seems weird but its a constant so we would take it outside the integral

Answer 6

Yeah, what's the point? It doesn't even make things simple in the end, I guess.

Answer 7

@samigupta8

Answer 8

Tried using the property of tan(A-B) but couldn't make it further .

Answer 9

use the link above to help yourself it shows the steps too

Answer 10

http://www.integral-calculator.com/
just enter your integral it will show the steps too :)

Answer 11

Second term is tan(ln(x/2))