((sqrt(37)cos(t))/37)^2
I'm not sure how the sqrt(37) got removed from the numerator.
Answer: cos2t/37
((sqrt(37)cos(t))/37)^2 ....we can express this as.....
(√37)2 * cos2 (t) / 372 =
( 37) / (372) * cos2 (t) =
(1/37) cos2 (t) =
cos2 (t) / 37
