A differentiable function f(x) has a local maximum at x = 0. Let y = 2f(x) + ax – b.
The function y has a relative maxima at x = 0 for
a > 0, b = 0
for all b and a = 0
for all b > 0 only
for all a and b = 0
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
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Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy