Q.800 : यदि a = 2, b = 4, c = 1 हो तो a² - 3bc + 4ac का मान ज्ञात करो?

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Q.800 : यदि a = 2, b = 4, c = 1 हो तो a² - 3bc + 4ac का मान ज्ञात करो?
(a) 2
(b) 4
(c) 0
(d) 8

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Answer :0