" [.) "25." tan "(pi cot theta)=cot(pi tan theta)

tan (pi cos theta) = cot (pi sin theta)

The number of solutions of tan(5 pi cos theta)=cot(5 pi sin theta) for theta in[0,pi]

IF tan ( pi cos theta) = cot ( pi sin theta ) then cos ( theta - (pi)/(4)) is equal to

If tan (pi cos theta) = cot (pi sin theta), then the valus of cos (theta -(pi)/(4)) are-

If sin (pi cot theta)= cos (pi tan theta) and n is an integer, then prove that the value of cot 2 theta is of the form (1)/(4) +k .

If tan (pi cos theta)=cot (pi sin theta), 0ltthetalt(3 pi)/(4) then, sin (theta+(pi)/(4)) equals

If sin((pi cot theta)/(4))=cos((pi tan theta)/(4)) and theta is is in the first quadrant then theta=- and theta is is is