The expression `tan^2alpha+cot^2alpha` is

The expression tan^(2)alpha+cot^(2)alpha is

Expression tan^(2)alpha + cot^(2)alpha is:

The expression tan ^(2) alpha+cot ^(2) alpha is

The expression (tan alpha+tan beta)cot(alpha+beta)+(tan alpha-tan beta)cot(alpha-beta) is independent of both alpha and beta.

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

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