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Verify Lagaranges mean value theorem for...

Verify Lagaranges mean value theorem for the functions
`f(x)= {:{(2+x^(3)," if "x le 1),(3x," if " xgt 1):}" on " [-1,2]`

Text Solution

Verified by Experts

The correct Answer is:
` rArr c^(2) =5/9 rArr c = pm (sqrt(5))/3 in (-1,2)`
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