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 sintheta=costheta , then find the value of 2tan^(2)theta+sin^(2)theta-1 .

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

If theta is an acute angle and tan theta + cot theta=2 find the value of tan^(7)theta+cot^(7)theta

If theta is an acute angle and tan theta + cot theta = 2 , find the value of tan^(12)theta + cot^(12)theta .

If theta is an acute angle and tan theta+cot theta=2 find the value of tan^(7)theta+cot^(7)theta

If sintheta+costheta=1 , then the value of sin(2theta) is

If sintheta+costheta=1 , then the value of sin2theta is

If sintheta+costheta=1 , then the value of sin2theta is

If theta an acute angle and tan theta+cot theta=2 Find the value of cot^(5)theta+tan^(5)theta

If theta is a positive acute angle and 2 costheta=1/2 sectheta ,find the value of theta .