Across
- 1. Is the result of cotθ
- 5. Is the result of tanθ
- 8. It is the quotient identify of tan θ
- 9. Are identities that involve trigonometric functions
- 12. Equals to 1/cscθ
- 13. cot^2θ+1=csc^2θ
- 14. If cot x = 2/5sqrt5 and sin x = sqrt5/3, find cos x
- 15. cos(-θ)=
- 16. If cscθ = -1.24, find secθ -pi/2
- 18. If cotθ=7/9, find tanθ
- 19. True or False: You can't simplify trigonometric expressions by combining fractions
Down
- 2. Is the result of sec (-θ)
- 3. A trigonometric function f is a
- 4. Is the result of sin(-θ)
- 6. An equation is an
- 7. True or False: You can simplify some trigonometric expressions by combining fractions
- 10. The identity of sec^2θ
- 11. cos(90-θ)
- 15. What chapter is Trigonometric Identities and Equations?
- 17. Is the result of csc=θ 7/4, find sinθ