1. The decimal expansion of number has: (a) a terminating decimal (b) non-terminating but repeating (c) non-terminating non repeating (d) terminating after two places of...
Well, π is an irrational number. now you will be thinking if π is equal to 22/7. then why is it irrational while a/b is a rational no. But my dear π is irrational because it values is not certain....
IMPORTANT FACTS Cost Price: The price, at which an article is purchased, is called its cost price, abbreviated as C.P. Selling Price: The price, at which an article is sold, is called itsselling prices,...