Integration

Integrate 1/[1+sin(x)+cos(x)]
Ans) log[(sin(x/2)+cos(x/2)]log[cos(x/2)] +C

@tusharrathore
change sin x and cos x to half angles of tan x/2and put tan x/2 equal to t.
Integrate 1/[1+sin(x)+cos(x)]
Ans) log[(sin(x/2)+cos(x/2)]log[cos(x/2)] +C
@tusharrathore
change sin x and cos x to half angles of tan x/2
and put tan x/2 equal to t.