Question

What are variations? Explain with example​

Answer 1

Answer:

Variable and Constant:

• In Mathematics, we usually deal with two types of quantities-Variable quantities (or variables) and Constant quantities (or constants). If the value of a quantity remains unaltered under different situations, it is called a constant. On the contrary, if the value of a quantity changes under different situations, it is called a variable.

For example:

• 4, 2.718, 22/7 etc. are constants while speed of a train, demand of a commodity, population of a town etc. are variables.

$\huge \green{ \boxed{ Done!}}$

Answer 2

Answer:

the difference in characters or traits among the individual of a species are called variations

Eg:-human height is the trait which show variation some people are very tall ,some are less tall some are medium height ,some are short and others are very short