Question

If SinA = ½ and CosB = ½
Find the value of tan(A+B)

Answer 1

Answer:

A+B=(1/2+1/2)=2/4=1/2

Answer 2

Answer:

Not defined

Step-by-step explanation:

sinA = 1/2

sinA = sin30°

A = 30°

cosB = 1/2

cosB = cos60°

B = 60°

A + B = 30° + 60°

= 90°

tan(A+B) = tan(90°)

= not defined