Math, asked by tara57842, 2 months ago

TE SITE
and cosß = and a andß lies in second quadrant, find the value of
1. sin(a+b).2.cos(a + b), 3. tan(a + b)
W
.

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Answered by ASHCAD

0

Step-by-step explanation:

The value of cos beta is not given.......

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