Question

if sin (A+B) = √3/2; cos B=√3/2 value of A is

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Answer 1

Answer:

if sin (A+B) = √3/2; cos B=√3/2 value of A is

Step-by-step explanation:

tan A−tan B

=

1+

3

3

1

3

−

3

1

=

2

3

2

=

3

1

hope it will help

Answer 2

Answer:

sinA=sin60=A=60

CosB=cos30=B=30

Now the given expression can be compactly written as

Tan(A-B) as it is a formula.

therefore tan (60-30) = tan 30=1/root3