Posted by Anonymous on Thursday, April 8, 2010 at 9:27pm.
list the possible valures of sin a if a is a quadrental angle

math  Reiny, Thursday, April 8, 2010 at 9:49pm
Wow, after 45 years of teaching math I just learned something new.
I had never heard of a quadrantal angle, had to look it up
http://www.mathwords.com/q/quadrantal_angle.htm
take the sign of each of those angles and see what you get.
Answer This Question
Related Questions
 MATH  1.)Find the exact solution algebriacally, if possible: (PLEASE SHOW ALL ...
 Trigonometry  ABC is a nondegenerate triangle such that 2\sin \angle B \cdot \...
 Math  I already know the angle of Eastdale which is 45° due to the turn from ...
 Math  An angle ? satisfies the relation csc ? cos ? = 1. A) Use the definition...
 Calculus  Challenge question  Our teacher gave us this problem as a challenge...
 Math  An angle ? satisfies the relation csc ? cos ? = 1. A) Use the definition...
 Math  calculus help needed example: sin1(1/2) how do you figure this out? The...
 trignometry  use degree measure for your answers. use a calculator and round ...
 Math  It is possible to have an angle where sin A > 1. True or False
 math  A flagpole casts a shadow s feet long when the angle of elevation of the ...
More Related Questions