`((1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4)))-1/4sin2alpha(cot(alpha/2)+cot((3pi)/2+alpha/2)` simplifies and reduces to

The value of the expression (1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4))-1/4sin2alpha(cot(alpha/2)+cot((3pi)/2+alpha/2)) is

The value of the expression (1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4))-1/4sin2alpha(cot""(alpha)/2+cot((3pi)/2+(alpha)/2)) is

the expression (1+sin2 alpha)/(cos(2 alpha-2 pi)tan(alpha-(3 pi)/(4)))-(1)/(4)sin2 alpha(cot((alpha)/(2))+cot((3 pi)/(2)+(alpha)/(2))) simplifies and reduces to

The value of expression (1+ sin 2 alpha)/(cos (2 alpha -2pi) tan (alpha -(3pi)/(4)))- 1/4 sin 2 alpha (cot ""(alpha)/(2) + cot ((3pi)/(2)+(alpha)/(2))) is

The expression (1+sin2 alpha)/(cos(2 alpha-2 pi)tan(alpha-3((pi)/(2))))-(1)/(4)sin2 alpha(cot((alpha)/(2))+cot(3((pi)/(2))+(alpha)/(2))) when simplified reduces to

The expression (1 + sin 2 alpha )/( cos (2 alpha - 2pi) tan (alpha - (3pi)/(4 ))) -1/4 sin 2 alpha [ cot "" (alpha )/(2) + (alpha )/(2))] when simplified reduces to

The expression (sin alpha+cos alpha)/(cos alpha-sin alpha) tan((pi)/(4)+alpha)+1, alpha in (-(pi)/(4), (pi)/(4)) simplifies to :