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September 14, 2014

September 14, 2014

Posted by **A.** on Friday, December 7, 2012 at 8:59pm.

Find equations of normal planes at the points (1, 0, 0) and (1, 0, 4π^2)

Hi, I don't really know how to start this. I know the formula for a plane. a(x-xo)+b(y-yo)+c(z-zo)=0 I guess I need help finding the normal vectors

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