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Please help me asap. Prove that: Sin(A+B).Sin(A-B)=Sin²A.Sin²B

Please help me asap. Prove that: Sin(A+B).Sin(A-B)=Sin²A.Sin²B
asked 36.9k views
24 votes
Please help me asap.
Prove that:

Sin(A+B).Sin(A-B)=Sin²A.Sin²B

asked
User Cheshire Cat
by
8.0k points

2 Answers

4 votes

Answer: Sin²A.Sin²B*

answered
User Jodyfanning
by
8.4k points
13 votes

Answer:

Sin(A+B).Sin(A-B)=sin²A-sin²B

sorry if there is .I put -.

Please help me asap. Prove that: Sin(A+B).Sin(A-B)=Sin²A.Sin²B-example-1
answered
User Martin Murphy
by
8.6k points
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