Question

sinA 6. If A= 45° and B = 30°, then the value of is COS A+sin A sin B​

Answer 1

Answer:

According to the problems:

Given that:A=45

0

and B=30

0

Implies that

cosA+sinAsinB

sinA

=

cos45

0

+sin45

0

sin30

0

sin45

0

Implies that

=

2

1

+

2

1

×

2

1

2

1

Implies that

=

3

2