an=xn/n!
A numeric sequence is a list of numbers in a particular order. A non-numeric sequence is an ordered list of something other than numbers.
It is not possible to answer the question since a non linear sequence could be geometric, exponential, trigonometric etc.
If the sequence is non-linear, you need to establish how it is defined.
a diverging mirror is a convex mirror.
Concave and Diverging
These are called the second differences. If they are all the same (non-zero) then the original sequence is a quadratic.
A diverging ray is a ray of light that spreads out as it travels away from its source. It is characterized by its tendency to move apart rather than converge to a single point. In optics, a diverging ray can be produced by a concave lens or a diverging mirror.
For apex learning people the answer is diverging
A diverging lens is thickest at its center and gets thinner towards the edges.
Continous beamSimply supported beamCantilever beamFixed beamPropped cantilever beam
Why not? It is possible. Try to search for "Non-coherent sequence detection"
Goemetric sequence : A sequence is a goemetric sequence if an/an-1is the same non-zero number for all natural numbers greater than 1. Arithmetic sequence : A sequence {an} is an arithmetic sequence if an-an-1 is the same number for all natural numbers greater than 1.