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quick hw help sine wave

http://tinypic.com/r/294kmxy/8

how do i do this?

May 26, 2014

4 Comments • Newest first

Ecliptic

[quote=xoqtprincessxo]v( - pi / 2) = 2cos( w( -pi/2 ) + pi/3)
2 = 2cos( w(-pi/2) + pi/3)

solve for w[/quote]
Where exactly did the -pi/2 come from? Isn't it -pi/12?

Reply May 26, 2014
xoqtprincessxo

v( - pi / 2) = 2cos( w( -pi/2 ) + pi/3)
2 = 2cos( w(-pi/2) + pi/3)

solve for w

Reply May 26, 2014
Masdevour

I saw it, then exited the page because im not a math person.

Reply May 26, 2014