If `theta` is an acute angle and `sin((theta)/(2))=sqrt((x-1)/(2x))` ,then `tan theta` is equal to

If theta is an acute angle and sin(theta/2)=sqrt((x-1)/(2x)) , then tantheta is equal to

If theta is an acute angle and tan^(2)theta+(1)/(tan^(2)theta)=2 , then the value of theta is :

If theta is a positive acute angle and sec theta =(m^2+1)/(2m) find tan theta and cosec theta

If theta and 2 theta-45o are acute angles such that sin theta=cos(2 theta-45o), then tan theta is equal to (a) 1 (b) -1 (c) sqrt(3)(d)(1)/(sqrt(3))

If theta is an acute angle and sintheta=costheta , find the value of 2tan^2theta+sin^2theta-1

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

If 5theta and 4theta are acute angles satisfying sin5theta=cos4theta , then 2sin3theta-sqrt(3)tan3theta is equal to

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

If theta is an acute angle and sintheta=costheta , then find the value of 2tan^(2)theta+sin^(2)theta-1 .

If theta be a positive acute angle and tan theta=(a)/(b) , then find the value of (a sin theta-b cos theta)/(a sin theta+b cos theta).