# Tutor profile: Yousri B.

## Questions

### Subject: Geometry

Why is set Geometry important?

Geometry helps us in deciding what materials to use, what design to make and also plays a vital role in the construction process itself. Different houses and buildings are built in different geometric shapes to give a new look as well as to provide proper ventilation inside the house.

### Subject: Set Theory

Why is set theory important?

Set theory is important because it serves as a foundation for the rest of mathematics--it provides the axioms from which the rest of mathematics is built up.

### Subject: Calculus

Why is calculus important?

Calculus has uses in physics, chemistry, biology, economics, pure mathematics, all branches of engineering, and more. The development of calculus has truly revolutionized our ability to pursue new branches of science and engineering. It is used in problems when a quantity changes as a function of time, which is how most problems behave in reality.

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