How to integrate a constant expression: ∫3 dx?
Integration is one of the most important concepts in calculus. It is the reverse of differentiation. It has many applications in various fields.
Answer: The integral of the given constant expression ∫3 dx is equal to 3x + C, where C is an arbitrary constant.
Let's understand the solution in detail.
Given expression: ∫3 dx
Now, we know that the indefinite integral of any constant a is ax + C, where C is an arbitrary constant.
Hence, similarly, ∫3 dx = 3x + C.