1-sin² 30º =
A1
B0
Ccos² 30º
Dsin² 30º
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Fore and back bearing for a line whose end stations are free local attraction, if it differs exactly by
The lead screw of a lathe with nut forms a pair
For a healthy adult which vital sing indicates an abnormal finding :
Rabi crops are sown and harvested in the month of
Contours can be found in a ..............................map.