Math, asked by ahadpadania9467, 15 hours ago

If A = [i 0 0 -i], B = [0 -1 1 0] and C = [0 i i 0] and I is the unit matrix of order 2 then show that AB=-BA=-C

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Answered by mangulabnananton
3

Answer:

Which is the filament resistance if a 6 volt bulb draws a current of 0.5 Amps?

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