If `theta = 45^(@)`, then find tan `theta .`

If theta=45^(@) , then find the value of "cosec"^(2)theta .

If tan theta = a/b, then find sin 2 theta, cos 2 theta, "and" tan 2 theta.

If theta and (2theta - 45^@) are acute angles such that cosec theta cos(2theta - 45^@) = 1 then tan theta equals____

if theta = 45^0 then tan^2 theta + 1/(sin^2 theta)

If 1+ tan^(2) theta = sec^(2) theta then find (sec theta + tan theta)

If 1+ tan^(2) theta = sec^(2) theta then find (sec theta + tan theta)

If sec^(2)theta=2+2tan theta, find tan theta

If sec^(2)theta=2+2tan theta, find tan theta

If theta=45^(@) then (tan^(2)theta-1)/(sec^(2)theta)=

If theta is an acute angle and tan theta + sec theta = 1.5 , find sin theta, tan theta and sec theta .