tan((pi)/(4)+theta)tan((pi)/(4)-theta)=

tan theta tan((pi)/(3)+theta)tan((pi)/(3)-theta)=tan3 theta

If (sin(theta+alpha))/(cos(theta-alpha))=(1-m)/(1+m), prove that tan((pi)/(4)-theta)tan((pi)/(4)-alpha)=m

Tan ((pi)/(4)+theta).Tan((3pi)/(4)+theta)=

tan((pi)/(4)+theta)xx tan((3 pi)/(4)+theta)=-1

tan ((pi)/(4)+theta) tan ((3pi)/( 4) + theta) is equal to

Simplify: tan(pi/4 + theta) tan ((3pi)/4 + theta)

Prove that tan ((pi)/(4) + theta) tan ((3pi)/(4) + theta) = -1

tan ((pi)/(4)+theta) tan ((3pi)/( 4) + theta) is equal to ............ A) -2 B) -1 C) 1 D) 0

If (sin (theta+ alpha))/(cos (theta- alpha))=(1-M)/(1+M) then Tan ((pi)/(4)- theta). Tan ((pi)/(4)- alpha)=

If (sin(theta+alpha))/(cos(theta-alpha))=(1-m)/(1+m) prove that tan((pi/4)-theta)tan((pi/4)-alpha)=m