Find all solutions of the equation cosxsinx2cosx 0 The answe

Find all solutions of the equation cos(x)sin(x)-2cos(x) =0. The answer is A+Bk and C+Dk where k is any integer, 0<A<pi

A=_______

B=_______

cos(x)sin(x)-2cos(x) =0

cos(x)(sin(x)-2) =0

cos(x)=0 ,sin(x)=2

sin(x)=2 has no solution

cos(x)=0

x= (/2) +k

A=/2

B=1