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Geometry/Real Numbers

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Question
Hello sir


Sir what are real numbers.

Answer
Hi Aishwarya,

Real numbers are "regular" numbers.  This includes all positive and negative numbers, all whole numbers and decimal numbers.

Examples of numbers that are not real numbers are called complex numbers (also known as imaginary numbers).  These numbers arise when we perform certain operations that aren't normally allowed, such as taking the square root of a negative number.

If you have a specific question regarding real numbers, feel free to ask a follow-up.

Thanks for asking,
Azeem

Geometry

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Azeem Hussain

Expertise

I welcome your questions on algebra, 2D and 3D geometry, parabolic functions and conic sections, and any other mathematical queries you may have.

Experience

4 years as a drop-in and by-appointment tutor at Champlain College. Private tutor for dozens of clients over the past 8 years.

Publications
CALPHAD: Computer Coupling of Phase Diagrams and Thermochemistry

Education/Credentials
Bachelor of Science, Major Mathematics and Major Economics, McGill University, 2014. Diploma of Collegiate Studies; Pure and Applied Science, Champlain College Saint-Lambert, 2010.

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