Algebra: Algebra is a branch of mathematics that deals with symbols and letters representing numbers or variables. It helps us solve equations and analyze relationships between quantities.
Geometry: Geometry is a branch of mathematics that focuses on shapes, sizes, angles, and properties of space. It helps us understand the structure and spatial relationships in the physical world.
Calculus: Calculus is a branch of mathematics that studies change and motion. It involves concepts like derivatives and integrals to analyze rates of change and solve complex problems in physics, engineering, economics, etc.