Finding the area under a curve using integration can be tough. Let’s break it down.

1. Complex Functions: Many curves are described by tricky functions. This makes integration hard.

2. Definite Integrals: Sometimes, we need to find definite integrals. This means we must look at limits to get the answer.

3. Numerical Methods: If we can’t find a solution using formulas, we might try numerical methods. But these can sometimes be inaccurate.

How to Get Better:

• Understand the basic rules of calculus.
• Start with easier functions to help grasp the concepts.
• Use technology for solving harder problems.