Find the value of sin 45o – cos 30o
-
A.
(frac{2+sqrt{3}}{4}) -
B.
(frac{sqrt{2}+sqrt{3}}{4}) -
C.
(frac{sqrt{2}+sqrt{3}}{2}) -
D.
(frac{sqrt{2}-sqrt{3}}{2})
Correct Answer: Option D
Explanation
(Sin 45 – cos 30\
frac{sqrt{2}}{2}-frac{sqrt{3}}{2}\
=frac{sqrt{2}-sqrt{3}}{2})