Question

Q-1 Define the following terms with example?
Even, odd ,prime, composite, natural, whole, numerals, co-prime, perfect number, H.C.F, L.C.M,
Successor, predecessor, Factor ,Multiples, improper fraction, proper fraction, mixed fraction,
Equivalent fraction
Like fraction , Unlike fraction, variables, Constants, Coefficients?​

Answer 1

Even number:-

those numbers Which are completely divisible by 2

odd numbers:-

those numbers Which are not completely divisible by 2

prime numbers:-

those numbers Which have only 2 factors:- 1 and the number itself

composite numbers:-

natural numbers with more than two factors .

natural number:-

these numbers starts from 1 to infinity. they don't include negative numbers.

whole numbers:-

these numbers starts from 0 to infinity and don't include negative numbers.

co-prime numbers:-

two numbers having only '1' as a common factor.

perfect numbers:-

a number for which the sum of all its factor is equal to twice the number.

H.C.F:-

(highest common factor) the largest common factor of two or more numbers.

L.C.M:-

(LOWEST COMMON FACTOR) the smallest multiple of 2 IMO number.

successor:-

the number which lie next to a number

predecessor:-

the number which lie before a number