Application Of Derivatives Ques 42

42. Which of the following options is the only CORRECT combination?

(a) (III) (iii) (R)

(b) (IV) (iv) (S)

(c) (II) (ii) (Q)

(d) (I) (i) (P)

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Answer:

Correct Answer: 42.($A \rightarrow p, B \rightarrow r$)

Solution:

Formula:

Increasing and decreasing of a function:

42.(c)