There is also 2nd submission -ratio of s and s'

Can anyone tell me where 1/60 came from 

The sum of three numbers is 6.twice the third number when added to the first number gives 7.on adding the sum of the second and third number to thrice the first number we get 12.find the number using matrix method and adjoint method

Perimeter =

passing entry in tally pdf

please solve this

• The house of a row ere number consecutively from1 to 49. Show that there is a value of x such that the sum of the number of the house preceding the house numbered x is equal to the sum of the number of the house was following it. Find the value of x

x(4-x)

1. Arrange the following in acending order innnings 2.1, 3

x²d²y/dx²-2x(1+x)dy/dx+2(1+x)y=x³