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TN XII Math
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Objective type Questions and Answers
The Rolle's constant for the function $y=x^{2}$ on $[-2,2] $ is
\[\begin{array}{1 1}(1)\frac{2\sqrt{3}}{3}&(2)0\\(3)2&(4)-2\end{array}\]
tnstate
class12
bookproblem
p231
objective
q27
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asked
May 16, 2013
by
poojasapani_1
edited
May 16, 2013
by
pady_1
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1 Answer
Let $f(x) =x^2$
$f'(x) =2x$
$f'(c) =0 => 2c =0$
$c=0$
Hence 2 is the correct answer.
answered
May 19, 2014
by
meena.p
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