App Logo

No.1 PSC Learning App

1M+ Downloads
1-sin² 30º =

A1

B0

Ccos² 30º

Dsin² 30º

Answer:

C. cos² 30º


Related Questions:

The uplift pressure on the roof of an inverted syphon, is maximum when
If a part is constrained to move and heated it will develop -------- stress
What is the plain bearing used?
Bentonite is material obtained due to the weathering of:
Over time allowance paid to the labour will increase the: