Posted by Ashwin on Sunday, May 15, 2011 at 2:44pm.
Given cos X = 0.147, find two possible values for X that are not coterminal.

Algebra 2 / Trig  Reiny, Sunday, May 15, 2011 at 3:00pm
X = appr. 98.45° or X = 261.55°
The first of these in in quadrant II, the second is in III, thus they are not coterminal.

Algebra 2 / Trig  Ashwin, Sunday, May 15, 2011 at 3:06pm
Thank you. Can you explain how to do this?
Answer This Question
Related Questions
 trig  Find the values of the trigonmeric functions of t from the given ...
 trig  Find the values of the other five trigonometric functions for angle S. a...
 trig  Find the values of the other five trigonometric functions for angle S. a...
 trig  If cos 0 =  1/2 and tan 0 > 0, find the quadrant that contains the ...
 Please help me with trig.  One more problem.. Given sin t= 3/11 and cos t<0...
 trig  Find the sign of the expression if the terminal point determined by t is ...
 Trigonometry  find the value for the indicated trig function for ø, if ø is an ...
 Math  Consider ?C such that sin C = 7/25 a) What are the possible quadrants in ...
 trig  Find the values of sin 0, cos 0, and tan 0ƒáif the angle 0ƒáis in ...
 pre calc  The terminal side of an angle in standard position goes through the ...
More Related Questions