What is the solution of dy/dx + 2y = 1 satisfying y(0) = 0?
y = (1 - e^(-2x))/2
y = (1 + e^(-2x))/2
y = 1 + e^x
y = (1 + e^x)/2
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