Friday

April 18, 2014

April 18, 2014

Posted by **christine** on Sunday, March 20, 2011 at 9:52pm.

- calculus -
**agrin04**, Monday, March 21, 2011 at 5:30amdy/dx = y cos(x)

dy/y = cos(x) dx

ln y + const = sin(x) + const

ln y = sin(x) + const

ln 3 = sin(0) + const

const = ln 3

ln y = sin(x) + ln 3

ln y - ln 3 = sin(x)

ln (y/3) = sin(x)

y/3 = e^sin(x)

y = 3e^sin(x)

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