QT 1 P2 M 1567

Consider

1)If δ is replaced by , then number of extremes will be

(a) 1

(b) 0

(c) 2

(d) NONE

ANS : 1

2)

2 Answers

4
UTTARA ·

???????????

4
UTTARA ·

" btw i used wavy curve method for this question and drawn the graphs..(the function is not continuous at x = γ and x =delta so near to that points function will approaching (-)infinity..so there are two points where f'(x) = 0 similarly in the second case there is only one point when f'(x) = 0 "

-- Solution By Govind

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