If `tan(picostheta)=cot(pisintheta)`, then `cos(theta-(pi)/(4))=pm(1)/(2sqrt(2))`.

If tan(picostheta) = cot(pisintheta) and cos(theta-(pi)/(4)) = pm(1)/(lambdasqrtmu) , then the value of lambda +mu is

i) If A+B=pi/4 prove that: (cotA-1)(cotB-1)=2 ii) If tan(picostheta)=cot(pisintheta) , then prove that: cos(theta-pi/4)=1/(2sqrt(2))

If sin(picostheta)=cos(pi sintheta),t h e n sin2theta=

If tan( pi cos theta) = cot ( pi sin theta) then sin (theta + pi/4) equals

If tan(pi cos theta )= cot (pi sin theta ) ,then cos^(2)(theta -pi//4) is equal to

Solve tan(picostheta)=cot(pisintheta) then the value of sin(π/4+θ)

Solve: tan4theta=-cot(pi/6+theta)

If sin (picostheta) = cos (pisintheta) , then show that, theta = +-1/2sin^(-1)(3/ 4)

If tan(cottheta)= cot(tantheta) , then prove that: pi(2n+1)sin2theta=4

If : cot theta + cot((pi)/4 + theta) = 2 , then : theta =