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If the area under the curve y = f(x) from x = a to x = b is represented as A, which of the following correctly represents this area mathematically?

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Single Answer MCQ

Q-00078100

A = ∫ a^b f(x) dx

A = f(x) | a^b

A = ∫ b^a f(x) dx

A = f(b) - f(a)

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