SOLUTION: Find the other five trigonometric functions for each of the following given: 1. sin ¢ = 3/5, ¢ QII x = cos = tan = cot = sec = csc = 2. cos = 12/13, ¢ QIV x = sin =

Algebra ->  Trigonometry-basics -> SOLUTION: Find the other five trigonometric functions for each of the following given: 1. sin ¢ = 3/5, ¢ QII x = cos = tan = cot = sec = csc = 2. cos = 12/13, ¢ QIV x = sin =      Log On


   

Question 1109575: Find the other five trigonometric functions for each of the following given:
1. sin ¢ = 3/5, ¢ QII
x =
cos =
tan =
cot =
sec =
csc =
2. cos = 12/13, ¢ QIV
x =
sin =
tan =
cot =
sec =
csc =
Answer by Alan3354(69443) About Me  (Show Source):
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Find the other five trigonometric functions for each of the following given:
1. sin ¢ = 3/5, ¢ QII
x =
cos = sqrt(1 - sin^2)
tan = sin/cos
cot = 1/tan
sec = 1/cos
csc = 1/sin
-------------------------------
r = 5
y = 3
x = sqrt(r^2 - y^2) = -4 (negative in Q2)
cos = x/r
tan = y/x
cot = 1/tan
sec = 1/cos
csc = 1/sin
===================
2. cos = 12/13, ¢ QIV
x =
sin =
tan =
cot =
sec =
csc =
------
r = 13
x = 12
y = -5
======================
See #1