Observe the figure and write the value of `sin theta`.

Observe the figure and write the value of theta and alpha .

Observe the figure and write collinear points :

Observe the figure and write the adjacent angles

Solve sin^(2)theta-costheta=1/4 for theta and write the values of theta in the interval 0 lethetale2pi

Write the maximum and minimum values of sin theta

Solve sin^2 theta- cos theta =1/4 " for " theta and write the value of theta in the interval 0 le theta le 2 pi

If sin theta =x, " write the value of " cot theta.

If sin theta =(5)/(13) then write the value of cosec theta .