Sample Question Paper Class 10 Mathematics SA-1 -2012-2013 Sample paper-1 Sample paper-2 Sample paper-3 ...

Assignments Topic :  Heron’s Formula                             1)     Find the area of the triangle whose sides are 13cm, 1...

1) Show that 3√ 2 is irrational. 2) Prove that 3 + 2 √5 is irrational. 3) A sweet seller has 420 kaju barfis and 130 badam bar...