Mathematics

Find the value of sin 45o – cos 30o

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})