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यदि I = [[1,0],[0,1]] तथा C = [[0, 1]...

यदि `I = [[1,0],[0,1]]` तथा `C = [[0, 1],[0,0]]` तो दिखाइए कि `(aI + bC)^(3) = a^(3)I + 3a^(2)bC`.

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