Advertisements
Advertisements
Question
Find the value of the following:
sin 76° cos 16° – cos 76° sin 16°
Sum
Advertisements
Solution
Given that, sin 76° cos 16° – cos 76° sin 16° (∴ This is of the form sin(A – B))
= sin(76° – 16°)
= sin 60°
`= sqrt3/2`
shaalaa.com
Is there an error in this question or solution?
Chapter 4: Trigonometry - Exercise 4.2 [Page 84]
