Question

In right triangle ABC, m∠ B ≠ m∠ C. Let sin B = r and cos B = s.
What is sin C – cos C?

Answer 1

Draw and label a diagram.

sin A = CB / AB

cos B = CB / AB

sin A = cos B

2x - 1.3 = 5x

Can you solve for x and answer?

Answer 2

Answer:

S-r

Step-by-step explanation: