## META-HUB Latest Questions • 1
Anonymous

## Searching for Easy Tip

• 1

Hello, I need to know any simple technique that is use to remember the following equations. Specialy for Sinhala medium students    Equation of finding the circumference of a circle  Finding the area of a circle  Finding the perimeter of a sector  Finding the area of ...

Begginer ( Level 6 )

## Functions

• 3

Dear sir, I have this question about the domain, range and co domain of a function. What is the correct definition for the co domain and what is the importance of it ?

## Real number system

• 0

What is the most appropriate way of classifying real numbers and why π can not be geometrically constructed on number line?

## Illustrating powers of sums by geometrical means

• 0

Usually we prove results related to powers of sums algebraically. How can you illustrate geometrically powers of sums basically for powers 1,2,3 ?

## Divisors and factors

• 0

What are divisors, are they same as factors and are there negative factors of a given positive integer?

## Times table

• 0

What is the history of times table, why it is important in mathematics and what are the patterns you can find in times table ?

## Axioms

• 0

What is an Axiom, how it is important to mathematics and why can not use particular set of axioms to prove everything in mathematics?