Simplify the following term
`sintheta/costheta`

Eliminate theta in the following (i) 2sintheta=x, 3costheta=y (ii) costheta + sintheta=x, costheta-sintheta=y

Simplify costheta[costhetasinthetasinthetacostheta]+sintheta[sintheta-costhetacosthetasintheta]

If sintheta+costheta=sqrt(2) , then find the value of sintheta-costheta .

Simplify : 1/( Costheta Sintheta ) + ( Costheta Sintheta )/( CosthetaSintheta )

Choose the correct answer from the following : The value of |{:(-costheta,sintheta),(-sintheta,-costheta):}| is:

If tantheta=(a)/(b) ,then find the value of (costheta+sintheta)/(costheta-sintheta) .

Evaluate : 1/costheta + sintheta/costheta = ?

If sintheta+costheta=x then sintheta-costheta=?

Simplify (sintheta+sectheta)^(2)+(costheta+cosectheta)^(2) .

If A=[[costheta, sintheta], [-sintheta, costheta]] , then