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Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 236 Weeks Ago, 6 Days Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Part 1: Reco nizing trigonometric
identities (Si es 1 Er 2) In the Read section, you discovered that one
way the six trig functions can be defined is by
the ratios of the sides of a right triangle. You also
learned that each function can be written as a
reciprocal of another trig function. Consider . 0
these examples: Sint‘-J-'=hfl and sin9= 1 YD can 5"
These are known as trig identities. 1. Write the tangent, cotangent, secant, and
cosecant functions in terms of the sine
and cosine functions. 2. List the three Pythagorean identities.
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