Question

If sin A = 3/5 and sinB= 5/13, find the value of:
1) sin A*Cos B + cos A + sin B
2) cos A*Tan B + tan A sin B​

Answer 1

Answer:

we know that sinA= 3/5 and sinB = 5/13

1. 3/5×3/5+5/13+5/13 = 325
2. 5/13×25/39+39/25+5/13= 2.19 (approx)