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Chapter 10: Q 1. (page 676)

The sum formula for the sine function issinA+B=_____.

Short Answer

Expert verified

The sum formula for the sine function is sinA+B=sinAcosB+cosAsinB.

Step by step solution

01

Step 1. Given information

The given incomplete statement is as follows:

"The sum formula for the sine function issinA+B=______"

02

Step 2. Fill in the blank.

The sum formula of the sine function is:

sin(A+B)=sinAcosB+cosAsin(B).

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