KCET 2014 Math Solved Paper
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Question : 52 of 60
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If f ( x ) = x 3 and g ( x ) = x 3 − 4 x in − 2 ≤ x ≤ 2 , then consider the statements :
(a) f(x) and g(x) satisfy mean value theorem.
(b) f(x) and g(x) both satisfy Rolle’s theorem.
(c) Only g(x) satisfies Rolle’s theorem.
Of these statements
(a) f(x) and g(x) satisfy mean value theorem.
(b) f(x) and g(x) both satisfy Rolle’s theorem.
(c) Only g(x) satisfies Rolle’s theorem.
Of these statements
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