[" I Example 1.If sin "alpha,1,cos2 alpha" are in GP,then find the "],[" general solution for "alpha" ."]

If sin alpha , 1 , cos 2 alpha are in GP, then find the general solution for alpha

If sin alpha , 1 , cos 2 alpha are in GP, then find the general solution for alpha

If sin alpha , 1 , cos 2 alpha are in GP, then find the general solution for alpha

If sin alpha , 1 , cos 2 alpha are in GP, then find the general solution for alpha

If 32 tan^8 theta= 2 cos^2 alpha-3 cos alpha and 3 cos 2 theta=1 , then find the general value of alpha .

If cos^(2)alpha+ cos alpha=1 , then find the value of 4 sin^(2)alpha+4 sin^(4) alpha+2 .

If A=[(cos alpha, -sin alpha),(sin alpha, cos alpha)] and A+A^(T) =l , write down the general values of alpha .

A=[[cos alpha,sin alpha],[-sin alpha,cos alpha]] , then find | A |

If sin alpha/2 + cos alpha/2=1.4 , then: sin alpha cos alpha =