cos 0° + sin 90° + √2 sin 45° =
1
2
3
4
A minute hand of a table clock is 3 cm long. How far will its tip move in 20 minutes?
10 cms
9 cms
22 cms
44 / 7 cms
cos 36 - sin 54 =
0
If cosθ + sinθ = √2 cosθ, then, cosθ - sinθ =
sinθ
2sinθ
√2 sinθ
2 sin²θ
tan² 45° + 2 tan² 60° =
13
5
7
If the terminal side completes one revolution about its vertex, the angle made is _____ .
90°
180°
270°
360°
cot θ + tan θ =
sinθ.cosθ
sin θ. cosec θ
sec θ. sin θ
secθ. cosecθ
The value of tan 45° =
1/2
1 ⁄ √2
√3 ⁄ 2
A sexagecimal measure of 72° is equal in circular measure to
A circular measure of π / 3 is equal in sexagecimal measure to
120°
60°
30°
