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Class XII Maths Limits and Differentiation 3
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Question 1
The value of 
, where 
and 
are the roots of 
is
, where and are the roots of isQuestion 2
If f(x) is a differentiable function and the curve y = f(x) passes through (1, 1) such that 2f (x + y) + f(x – y) = 3f(x) + 2xy, then 
is equal to
is equal toQuestion 3
The ratio of the altitude of the cone of greatest volume which can be inscribed in a given sphere, to the diameter of the sphere is
Question 4
is Question 5
If 
= k, the value of k is
= k, the value of k is Question 6
dx equals - Question 7
The left and right-hand derivatives of |lnx| at x = 1 are
Question 8
If 
where {x} denotes the fractional part function, then
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Feb 27JEE & BITSAT
