Prove that if f' and g' are continuous on a line interval [a,b] then
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Originally Posted by matty888 Prove that if f' and g' are continuous on a line interval [a,b] then This is just the definition of integration by parts of a definite integral
Hello, Mathstud : I think he wants to demonstrate it Consider f(x)g(x) What is the derivative for ? Then by using the linearity of the integral, you'll get the result.
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