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Grade: 12
        Integration of sin2x/sinx+cosx plzz give me answr immediately
one year ago

Answers : (1)

Harsh
29 Points
							
just convert everything tanx/2
using sinx = 2tanx/2 / 1+ tanx/2 
and cosx = (1- tan2 x/2) / (1+tan2 x/2)
sin2x = 2sinx cosx
 
then substitute tanx/2 = t  . It will easily get resolved. Apply partial fractions after that.
one year ago
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