Question

A pump can fill a tank in 2 hours.Because of a leak in the tank it was taking 2 1/2 days hours to fill the tank .The leak can drain all the water off the tank in

Answer 1

Answer:

Pure mathematics is, in its way, the poetry of logical ideas. Albert Einstein. ...

Do not worry about your difficulties in Mathematics. ...

I must study politics and war that my sons may have liberty to study mathematics and philosophy. ...

God used beautiful mathematics in creating the world.