Application of DerivativeMedium
Question
The value of c in lagrange′s theorem for the function f(x) = log sin x in the interval 
is -
is -Options
A.π/4
B.π/2
C.2π/2
D.None of these
Solution
f(x) = log sin x
for L. M. V. T
f′(c) =
f′(c) =
for L. M. V. T
f′(c) =
f′(c) =
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