sin(pi+theta)sin(pi-theta)cosec^(2)theta=

sin(pi+theta)sin(pi-theta)cosec^2theta=

For theta in (0,pi/2) , let L=(sin theta)^(sin theta)+(cosec theta)^(cosec theta) and M=(sin)^(cosec theta)+(cosec theta)^(sin theta) , then -

For theta in (0,pi/2) , let L=(sin theta)^(sin theta)+(cosec theta)^(cosec theta) and M=(sin)^(cosec theta)+(cosec theta)^(sin theta), then -

For theta in (0,pi/2) , let L=(sin theta)^(sin theta)+(cosec theta)^(cosec theta) and M=(sin)^(cosec theta)+(cosec theta)^(sin theta) , then -

Prove that : (cos(pi+theta)cos(-theta))/(sin (pi-theta) cos (pi/2+ theta))= cot^2 theta.

(cosec theta+sin theta)(cosec theta-sin theta)=cot^(2)theta+cos^(2)theta

What is the value of ("cosec "(pi+theta)cot{(9pi//2-theta)}"cosec"^(2)(2pi-theta))/(cot(2pi-theta)sec^(2)(pi-theta)sec{(3pi//2)+theta})

Find sin theta+sin(pi+theta)+sin(2 pi+theta)+sin(3 pi+theta)+ upto 2012 terms

The sin theta + "cosec" theta =2 , then: sin^(2)theta + "cosec"^(2)theta =

If sin theta+cosec theta=2 then sin ^(2) theta+cosec^(2) theta=