- #1
andyrk
- 658
- 5
Lately, I have been trying really hard to understand the Newton Leibnitz Formula for evaluating Definite Integrals. It states that-
If f(x) is continuous in [a,b] then [itex] \int_a^b f(x) dx = F(b) - F(a)[/itex].
But one thing that just doesn't make sense to me is that why should f(x) be continuous in [a,b] if we need to apply this formula?
Reply soon!
If f(x) is continuous in [a,b] then [itex] \int_a^b f(x) dx = F(b) - F(a)[/itex].
But one thing that just doesn't make sense to me is that why should f(x) be continuous in [a,b] if we need to apply this formula?
Reply soon!
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