Price of a TV set worth Rs. 20,000 is to be paid in 20 installments of Rs.1000 each. if the rate of interest be 6% per annum and 1st installment be paid at a time of purchase, then value of last installment covering the interest as will be ?
Pure mathematics is the world's best game. It is more absorbing than chess, more of a gamble than poker, and lasts longer than Monopoly. It's free. It can be played anywhere - Archimedes did it in a bathtub.
Richard J. Trudeau, Dots and Lines
It is impossible to be a mathematician without being a poet in soul.