Question Detail

MTH 101 MTH 101 Past Questions Objective Question
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Question

What is sin (a+β) equal to?
Options
A sin a + sin β
B sin a cos β + cos a sin β
Correct Answer
C cos a cos β + sin a sin β
D sin a cos β - cos a sin β
Correct Answer

Option B is the correct answer.

Detailed Explanation

The sum formula for sine is sin (a+β) = sin a cos β + cos a sin β.

Hint

The notes indicate answer B.

Question Info

Course: MTH 101
Topic: MTH 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 134 of 696
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