Question 18
If sin x \(\frac{P - Q}{P + Q}\), where 0\(^o\) \(\leq\) x \(\leq\) 90\(^o\), find 1 - tan\(^2\)x
Theory
Question details
- Exam body
- WAEC
- Subject
- Further Mathematics
- Year
- 2019
- Question no.
- #18
- Type
- Theory
If sin x \(\frac{P - Q}{P + Q}\), where 0\(^o\) \(\leq\) x \(\leq\) 90\(^o\), find 1 - tan\(^2\)x