The Definite Integrals and Its Applications

Question 1

• is the area under a curve between two fixed limits
  b
• represented as ∫. f(x) dx
  a

Answer 1

Definite Integral

Question 2

• gives a close connection between differential calculus and integral calculus
• evaluates an antiderivative at the upper and lower limits of integration and takes the difference

Answer 2

Fundamental Theorems of Calculus

Question 3

Formula of definite integrals

Answer 3

b
∫ f(x) dx = F(b) - F(a)
a