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- #1

- Jan 29, 2012

- 661

I have given a link to the topic there so the OP can see my response.If C is a simple regular curve that encloses a region R of area k. Prove that if ai, bi are constants

∫(c) [a1x + a2y + a3, b1x + b2y + b3]dα = (b1 - a2)k. thanks