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The value of c in Lagranges theorem for ...

The value of `c` in Lagranges theorem for the function `f(x)=logsinx` in the interval `[pi/6,(5pi)/6]` is (a) `pi/4` (b) `pi/2` (c) `(2pi)/3` (d) none of these

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CENGAGE PUBLICATION-APPLICATION OF DERIVATIVES-All Questions
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