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Question
Class 12MathematicsApplication of Derivatives

Find the intervals in which the following function is (a) increasing (b) decreasing: 

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Verified Answer

= - 12(12 – 2x)

= -24(6- x)

V’(x) = 0 

Put x = 9

x = 3

Intervals are ∴ x ≠ 9

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Find the intervals in which the following function is (a) increasing (b) decreasing:  | Shiksha Nation