" If sine "+cosec alpha=2," find the value of "sin^(n)alpha+cosec^(n)alpha,n in Z

If sin alpha+cosec alpha=2 ,find the value of sin^(n)alpha+cosec^(n)alpha , n in Z

If sin alpha + "cosec" alpha = 2 , find value of sin^(n) alpha + "cosec"^(n) alpha, n in Z .

What is the value of (sin^4alpha-cos^4 alpha+1)cosec^2 alpha .

If 0 lt alpha lt pi/6 , then the value of (alpha cosec alpha ) is

If 0 lt alpha lt pi/6 , then the value of (alpha cosec alpha ) is

If 0 lt alpha lt pi/6 , then the value of (alpha cosec alpha ) is

If 10sin^(4)alpha+15cos^(4)alpha=6 and the value of 9"cosec"^(4)alpha+8 sec^(4) alpha is S, then find the value of (S)/(25) .

If 10sin^(4)alpha+15cos^(4)alpha=6 and the value of 9"cosec"^(4)alpha+8 sec^(4) alpha is S, then find the value of (S)/(25) .