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 15
 Homework Statement:

Suppose a given function f(x) and continuous x limit is given from say a to b.
Now if it is asked to say that sum over the values of f(x) over x between a and b.
 Relevant Equations:

e.g
Can we write it as
$$f(a)+f(a+dx)+f(2a+dx)+f(3a+dx)+.......f(b)=\int^b_a f(x)dx$$
e.g
Can we write it as
$$f(a)+f(a+dx)+f(2a+dx)+f(3a+dx)+.......f(b)=\int^b_a f(x)dx$$......(?)
Although $$\int f(x)dx$$ given the area tracked by thr function with the xaxis between a and b
Thanks.
Can we write it as
$$f(a)+f(a+dx)+f(2a+dx)+f(3a+dx)+.......f(b)=\int^b_a f(x)dx$$......(?)
Although $$\int f(x)dx$$ given the area tracked by thr function with the xaxis between a and b
Thanks.
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