If A , B and C are an angles from the triangle ABC, Show that : 4≤csc^{2}A + csc^{2}B + csc^{2}C
Last edited by Kyood; October 27th 2012 at 03:08 AM.
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Are you familiar with Lagrange multipliers, i.e., optimization with constraint?
Originally Posted by MarkFL2 Are you familiar with Lagrange multipliers, i.e., optimization with constraint? Thanks Markfl2 for replying to our thread. Do have another method rather than Lagrange multipliers.
Lagrange is the quickest, easiest way I know to go with this. I was just curious if you are expected/allowed to use calculus.
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