Question

important fact about no. 3​

Answer 1

Answer:

3 is:

• a rough approximation of π (3.1415...) and a very rough approximation of e (2.71828..)
• the number of non-collinear points needed to determine a plane and a circle.
• the first odd prime number and the second smallest prime.
• the first Fermat prime (22n + 1).
• the first Mersenne prime (2n − 1).

Why three is magic number?

Three is the smallest number we need to create a pattern, the perfect combination of brevity and rhythm. It's a principle captured neatly in the Latin phrase omne trium perfectum: everything that comes in threes is perfect, or, every set of three is complete.

Answer 2

Tumhari gf ne mujhe puch rahe ti ki ham dono me kiya rista hai XD