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OpenStudy (johnweldon1993):
lol...yes MANY definitions for COT lol
OpenStudy (stamp):
COT IS A TRIGONOMETRIC FUNCTION, IT IS THE RECIPROCAL OF TANGENT
OpenStudy (anonymous):
PLZ TELL ME HOW TO WORK OUT THIS
COT5Pi/4 without using a calculator?
OpenStudy (stamp):
@AvuyAVA DO YOU KNOW YOUR UNIT CIRCLE
OpenStudy (anonymous):
nope
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OpenStudy (stamp):
:(
OpenStudy (stamp):
Have you heard of the unit circle
terenzreignz (terenzreignz):
Here, let me draw it for you guys... for your convenience...
|dw:1363357208565:dw|
Hope that's good enough :)
Hey, @AvuyAVA
the unit circle is the circle with radius 1, centred around the origin
OpenStudy (anonymous):
cotangent is the oppostie of tangent.
tangent is opposite over adjacent,
cotangent is adjacent over opposite.