http://en.wikipedia.org/wiki/Navier-Stokes_equations Please go to this page.
derivation of pedal equation
derivation of surface area of cuboid
There are basically SEVERAL continuity equations, one for each conserved quantity. The equations themselves are simply statements that matter (in the example of conservation of mass) will not appear out of nothing, or suddenly teleport to a far-away place.
area
Your question is ill-posed. Is there a particular formula (e.g., \sum_{i=0}^{n-1} a r^i = a(1-r^n)/(1-r)) that you're trying to prove? If so, this page may be some help: http://www.mathalino.com/reviewer/derivation-of-formulas/sum-of-finite-and-infinite-geometric-progression
it is easy you can see any textbook........
derivation of pedal equation
In spherical coordinates, unit vectors are derived by taking the partial derivatives of the position vector with respect to the spherical coordinates (r, , ) and normalizing them to have a magnitude of 1. This process involves using trigonometric functions and the chain rule to find the components of the unit vectors in the radial, azimuthal, and polar directions.
wht is the derivation of little
Derivation of x2 or 2x is 2.
Eponymy is the derivation of a word from a name.
derivation of surface area of cuboid
horticulture, meaning gardening
The equation that is not used in the derivation of the keyword is the quadratic formula.
The word derivative is a derivation of the root word derive. You may make a derivation of my original artwork under the creative commons license.
derivation of this formula r=(1+i/m)m-1
VLSI is combined of both theory and derivation with more diagrams