SOLUTION: use the value of the trigonometric function to find cos(pi+t): given csc(t)=2/3 a) -sqrt5/3 b) -2/3 c) 0 d) 3/2

Algebra ->  Trigonometry-basics -> SOLUTION: use the value of the trigonometric function to find cos(pi+t): given csc(t)=2/3 a) -sqrt5/3 b) -2/3 c) 0 d) 3/2      Log On


   

Question 914153: use the value of the trigonometric function to find cos(pi+t): given csc(t)=2/3
a) -sqrt5/3
b) -2/3
c) 0
d) 3/2
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
use the value of the trigonometric function to find cos(pi+t): given csc(t)=2/3
a) -sqrt5/3
b) -2/3
c) 0
d) 3/2
no solution: csc(t)≥1