Mark the correct alternative in the following:
The value of c in Rolle’s theorem for the function 
defined on [–1, 0] is
Differentiating the function with respect to ‘x’,
Using Sridharacharya Formula,
In a general equation, ax2 + bx + c = 0
Є (-1, 0)
So the required value of 
Є (-1, 0).
Hence, Option (C) is the answer.
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