Explanation of rational expression,

Exponential and logarithmic fuctions, How long does it take for an amount o...

How long does it take for an amount of money P to double itself if it is invested at 8% interest compounded 4 times a year?

Linear equation, 5x-2y+55x=4x

5x-2y+55x=4x

Permatuation and combination problem, How may six digit numbers can be made...

How may six digit numbers can be made in which the sum of the digits is even? Ans = 9*10*10*10*10*5

Calculate the fourier cosine series, The Fourier series expansion for the p...

The Fourier series expansion for the periodic function, f ( t ) = |sin  t | is defined in its fundamental interval. Taking π = 3.142, calculate the Fourier cosine series app

Distance and section formula, if ab=25 . a(5,x)and b(2,5) . find x.

if ab=25 . a(5,x)and b(2,5) . find x.

Determine the optimal strategy, On a picnic outing, 2 two-person teams are ...

On a picnic outing, 2 two-person teams are playing hide-and-seek. There are four hiding locations (A, B, C, and D), and the two peoples of the hiding team can hideseparately in any

Taylor series, If f(x) is an infinitely differentiable function so the Tayl...

If f(x) is an infinitely differentiable function so the Taylor Series of f(x) about x=x 0 is, Recall that, f (0) (x) = f(x) f (n) (x) = nth derivative of f(x)

Actual solution to a differential equation, The actual solution is the spec...

The actual solution is the specific solution to a differential equation which not only satisfies the differential equation, although also satisfies the specified initial conditions

Graph of sine and cosine, what is the graph of 2 sin x

what is the graph of 2 sin x