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Let f(x) and g(x) be two functions having finite non-zero third order derivatives f′"(x) and g′"(x) or all xϵR. If f(x)g(x)=1 for all xϵR, then f′"f′−g′"g′ is equal to: |
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Answer» Let f(x) and g(x) be two functions having finite non-zero third order derivatives f′"(x) and g′"(x) or all xϵR. If f(x)g(x)=1 for all xϵR, then f′"f′−g′"g′ is equal to: |
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