`sintheta cosectheta+costheta sectheta` बराबर है -

Prove the following (sintheta +cosectheta) ^2+(costheta+sectheta) ^2=7+tan^2theta+cot^2theta

Prove that identity (sintheta)/(cosectheta)+costheta/sectheta=1

If thetane(2n+1)pi/2. ninI , then the least value of (sintheta+cosectheta)^2 + (costheta+sectheta)^2 is

Find the value of (sintheta)/(cosectheta)+(costheta)/(sectheta)-1

Prove that (sintheta+cosectheta)^2+(costheta+sectheta)^2ge9 .

Prove that (sintheta+cosectheta)^2+(costheta+sectheta)^2ge9 .

Prove that (sintheta+cosectheta)^2+(costheta+sectheta)^2ge9 .

Prove that (sintheta+cosectheta)^2+(costheta+sectheta)^2ge9 .

If theta epsilon (0, pi/2) then the value of |((sintheta+cosectheta)^2, (sintheta- cosectheta)^2,1 ),((costheta+sectheta)^2, (costheta-sectheta)^2, 1),((tantheta+cottheta)^2, (tantheta-cottheta)^2, 1)|= (A) sintheta+costhetas+tantheta (B) 1 (C) 0 (D) 4

Prove that: (sintheta+cosectheta)^(2)+(costheta+sectheta)^(2) =7+ tan^(2)theta+cot^(2)theta