Manipulating trig expressions with pythagorean identities - Free Educational videos for Students in k-12


Manipulating trig expressions with pythagorean identities - By Khan Academy



DESCRIPTION:

Sal reviews all the different trigonometric angle addition identities: sin(a+b), sin(a-c), cos(a+b), cos(a-b), cos(2a), and sin(2a).

OVERVIEW:

Manipulating trig expressions with pythagorean identities is a free educational video by Khan Academy.It helps students in grades 0 practice the following standards HSF-TF.C.9.

This page not only allows students and teachers view Manipulating trig expressions with pythagorean identities but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.


GRADES:

0


STANDARDS:

HSF-TF.C.9

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