Question

Find sin(2x), cos(2x), and tan(2x) from the given information.
csc(x) = 6, tan(x) < 0
​

Answer 1

Answer:

Step-by-step explanation:

csc(x) = 6 and tan(x) < 0

x ≈ 170.41°

( x ≈ 180° - 9.59361° + 360°n ≈ 170.41° + 360°n )

2x ≈ 341° ===> sin(2x) ≈ - 0.33 , cos(2x) ≈ 0.9455 , tan(2x) ≈ - 0.349