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meatandpotatoes22003
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Can someone break down in "baby steps" how to solve the following?:
cos7pi/6=?
thank you.
cos7pi/6=?
thank you.
You can either use the CAST quadrant diagram or the cos(A+B) formulae, but both rely on you knowing cos(pi/6)=(rt3)/2meatandpotatoes22003 said:Can someone break down in "baby steps" how to solve the following?:
cos7pi/6=?
thank you.
Precalculus trigonometry is a branch of mathematics that deals with the study of triangles and their relationships, including angles, sides, and trigonometric functions such as sine, cosine, and tangent. It is an important subject for understanding concepts in calculus and other advanced math courses.
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