how you are saying they are different cases??and why we add??

how you are saying they are same case ??and why we multiply

find R* for R={(1,1),(1,2),(2,1),(2,3),(3,2)}

Solutions of class 10

Convert 0.25bar in the form p by q

1. Simplify-:

3×√(2)÷√(6)−√(3)+2×√(3)÷√(6)+2−4×√(3)÷√(6)−√(2)

GSTR 3

Whether the provision of 80TTB amended for the year 2018-19 which allows deduction upto Rs.50,000/- on interest income  are applicable on interest earned in Senior Citizen Scheme 2004 and interest earned on RBI Bonds.

trail balance

Hello sir 

May I know is any app is there for solutions