dy/dx+2y/x=y^3/x^3

 (1+x^2)dy/dx+2xy-4x^2

I like to know where to book the income received from tourist as tourist fee.

differentiate function with respect to x

THIS IS 

Find the least positive integer which is divisible by first five natural numbers.

brought goods of rs.25000 off 8%c.d.

Pre Board Paper Maths Class 12

Amount shown on TCS Certificate by a Liquor dealer can be consider as purchases , if purchase bills are missing from respective dealer in case of Tax audit U/s 44AB?