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What did the teacher meant with this:
$$\int_{a}^{b} f(t)i + g(t)k dt $$
The two functions, a and b are all given. What is it to integrate a vector? From analytical geometry I know that something in the form of i + j + k is a vector.
$$\int_{a}^{b} f(t)i + g(t)k dt $$
The two functions, a and b are all given. What is it to integrate a vector? From analytical geometry I know that something in the form of i + j + k is a vector.