A line drawn from the origin and forming the angle t with the x-axis intersects the unit circle at the point (√5/3, -2/3). complete the following equations

Question

cos t=

sin t=

tan t=

Answer 1

cost = √5/3

sint = -2/3

tant = sint / cost = -2/√5

sect = 1 / cost = 3/√5

csct = 1 / sint = -3/2

cot t = 1 / tant = -√5 / 2