Consider the function f(x) = (x – 1)/(x + 1). What is f(2x) equal to ?
f(x) + 1 / f(x) + 3
f(x) + 1 / 3f(x) + 1
3f(x) + 1 / f(x) + 3
f(x) + 3 / 3f(x) + 1
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
Miscellaneous · Easy
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