If a chemical substance disintegrates at a rate inversely proportional to the square of the amount present at any instant, what is the differential equation governing this law
The normal equation for fitting a straight line y = ax+b is
Which one of the following is a method of curve fitting
What type of graph sheet is used to get a straight line by plotting (x,y) for the equation y=axn
The sum of the infinite series 3+1+1/3+(1/3)2+.........(1/3)n+.......... is
The line y = mx +1 is a tangent to y2 = 4x if m equals