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If y=∣∣∣∣f(x)g(x)h(x)lmnabc∣∣∣∣ prove that dydx=∣∣∣∣f′(x)g′(x)h′(x)lmnabc∣∣∣∣ |
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Answer» If y=∣∣ ∣∣f(x)g(x)h(x)lmnabc∣∣ ∣∣ prove that dydx=∣∣ ∣∣f′(x)g′(x)h′(x)lmnabc∣∣ ∣∣ |
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