Question

if sin A = 1/2 and cos B =. 1/2 , then find the values of A+B and tan ( A+B).​

Answer 1

Answer:

90, Not Defined

Step-by-step explanation:

Sin A = Sin 30⁰ = 1/2

Cos B = Cos 60⁰ = 1/2

By comparing we can say that

A = 30

B = 60

A + B = 30 + 60

= 90

Tan ( A + B )

= Tan ( 30 + 60 )

= Tan 90⁰

= Not defined

Hope this helps you.