Question

? what is periodicity ?
+++ with example in maths+++​

Answer 1

A periodic function is a function that repeats its values at regular intervals, for example, the trigonometric functions, which repeat at intervals of 2π radians. Periodic functions are used throughout science to describe oscillations, waves, and other phenomena that exhibit periodicity.

you can tell from the periodic table that both sodium and lithium are highly reactive metals, with an oxidation state of +1. Similarly, you know beryllium is less reactive than lithium, but still a metal.

Answer 2

Answer:

A periodic function is a function that repeats its values at regular intervals, for example, the trigonometric functions, which repeat at intervals of 2π radians. Periodic functions are used throughout science to describe oscillations, waves, and other phenomena that exhibit periodicity.

Step-by-step explanation:

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