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माना f(x) = 2x^(3) - 3(2+a) x^(2) + 12ax...

माना `f(x) = 2x^(3) - 3(2+a) x^(2) + 12ax +log( 16 - a^(2))` है। यदि f(x) की ठीक एक स्थानीय उच्चिष्ठ तथा एक स्थानीय निम्निष्ठ है, तो `a` के पूर्णांक मानों की संख्या होगी :
(i) 4 (ii) 5 (iii) 6 (iv) 7

A

4

B

5

C

6

D

7

लिखित उत्तर

Verified by Experts

The correct Answer is:
C
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