prove that

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- August 22nd 2009, 04:11 PMmmsalgebra proof
prove that

- August 22nd 2009, 06:48 PMSoroban
Hello, mms!

This requires Olympic-level gymnastics . . .

Quote:

Prove that: .

Note that: .

. . . . . . Hence: .

Then [1] becomes: .

Multiply by

Therefore: .

- August 22nd 2009, 10:51 PMQM deFuturo
- August 23rd 2009, 01:44 AMGrandad