Question

Camlin Page No
Date
A bird is flying in the sky. Is the bird in motion
If so, list at least 3 reference points



down colleast three reference
points​

Answer 1

Answer:

It is in motion

Three reference points can be as listed

1. point of ur view towards that bird

2. centre of earth as another reference point.

3. wholly u can consider ,earth and moon are reference points with bird's motion

Answer 2

the length of a diagonal across a square with sides of one unit of length; this follows the Pythagorean theorem. It was probably the first number known to be irrational.[citation needed]

As a good rational approximation for the square root of two, with a reasonably small denominator, the fraction 99/70 (≈ 1.4142857) is sometimes used.

The sequence A002193 in the OEIS consists of the digits in the decimal expansion of the square root of 2, here truncated to 65 decimal places: