HW 1a 0822

HW 1a 0822 - -=(b 2 a b b c c a a b c l m m n n l l m n p q...

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MATH 537 Section 15791 HW set 1 a 8/22/2011 (1) Without expanding, prove that the following determinant vanishes: 2 2 2 1 1 1 a a bc b b ca c c ab - - - (2) Prove that: (a) 1 cos sin 1 cos sin 4sin sin sin 2 2 2 1 cos sin A A B C C A A B B B C C -
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Unformatted text preview: --= (b) 2 a b b c c a a b c l m m n n l l m n p q q r r p p q r + + + + + + ÷ = + + + (c) 1 1 1 ( )( )( ) a b c b c c a a b bc ca ab =---R.Tam...
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This note was uploaded on 10/28/2011 for the course MATH 537 taught by Professor Richardtam during the Fall '11 term at IUPUI.

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