The value of `theta(0 letheta le90^(@))` satisfying
`2 sin^(2) theta= 3 cos theta is `
`2 sin^(2) theta= 3 cos theta is `(को संतुस्ट करने वाले)
`theta(0 letheta le90^(@))` (का मान क्या है )

Options

A. `60^(@)`
B. `90^(@)`
C. `30^(@)`
D. `45^(@)`

Answer

a

Explanation

Hit `&` Trial method put `theta=60^(@)` option(s) `2sin 60^(@)=3cos60^(@)`
`2((sqrt(3))/(2))^(2)=3((1)/(2))`
`(3)/(2)=(3)/(2)` (LHS=RHS)