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Revision Quiz | Limits and Differentiation

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Question 1

is a given limiting function. Which of the following is correct

Question 2

If , then the values of a and b are respectively

Question 3

Description: E:\WBJEE\WBJEE-2010_Mathematics_files\image220.png is equal to

Question 4

is equal to

Question 5

f(x) is a non zero function where all the successive derivatives exist. Now given that f(0)=1 and f'(0)=1 Also f(x), f'(x) and f''(x) are in G.P.  Find f''(9)

Question 6

If f (x) = then at x = 0 the derivative f’ (x) is

Question 7

If x = secθ -cosθ and y =secnθ-cosnθ, then is equal to

Question 8

If y = f(x2 + 2) and f’ (3) = 5, then Description: E:\KCET-1-Feb\KARNATAKA-PAPER-2015_files\image313.png at x = 1 is _____.

Question 9

If f(5) = 7 and f'(5) = 7, then Description: E:\WBJEE\WBJEE-2010_Mathematics_files\image207.png

Question 10

Statement–1 :
Statement–2 : .

Question 11

Question 12

is

Question 13

 is:

Question 14

If y = (ax + b)n then for 1 ≤ k ≤ n dky/dxk is

Question 15

If y= find the value of
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Jul 21JEE & BITSAT