sin(x)/(cos(x)+1) + cos(x)/(sin(x)+1) = 1
sin^2(x) + sin(x) + cos^2(x) + cos(x) = cos(x)sin(x) + cos(x) + sin(x) +1
(sin^2(x) + cos^2(x) =1) Therefore;
1 +sin(x) + cos(x) = cos(x)sin(x) + sin(x) +cos(x) +1
Cancelling out on both sides
cos(x)sin(x) = 0
Solution: cos(x)=0 x=pi/2 + kpi sin(x)=0 x= 0+ kpi
JO
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