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Sin (a+b) = sin a cos b- cos a sin b for all values of a and b. true or false?

Sin (a+b) = sin a cos b- cos a sin b for all values of a and b. true or false?
asked 149k views
2 votes
Sin (a+b) = sin a cos b- cos a sin b for all values of a and b. true or false?

asked
User KrazyGautam
by
7.6k points

1 Answer

1 vote
Sin (a+b) = sin a cos b + cos a sin b
so False
answered
User Iterator
by
8.2k points
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