Mathematics, 09.02.2021 03:20, zachparkerzp6121

4. If A = 45° and B = 30°, verify the following
(a) sin (A - B) = sinA. cosB - COSA, sinB.

Answers: 2

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4. If A = 45° and B = 30°, verify the following
(a) sin (A - B) = sinA. cosB - COSA, sinB....