Find the values of other five trigonometric functions 
(i) Sin x = , x lies in second quadrant.

6

Find the angle in radian through which a pendulum swings if its length is 75cm and the tip described an arcs of length
(i) 10cm
(ii) 15cm
(iii) 21cm

7

Find the values of other five trigonometric functions 
1. Cos x = , x lies in third quadrant.

9

Cot x = , x lies in third quadrant.

10

Find the values of the other five trigonometric functions in the following problem: sec θ = 13/5, θ lies in fourth quadrant.