The ebook Elementary Calculus is based on material originally written by H.J. Keisler. For more information please read the copyright pages. |
Home Integral Theorems of Calculus Examples Example 4 | |
Search the VIAS Library | Index | |
Example 4
EXAMPLE 4 Figure 4.2.10 Find (Figure 4.2.10). The function √t is defined and continuous on the half-open interval [0, ∞]. But to apply the Fundamental Theorem we need a function continuous on an open interval that contains the limit points 0 and 4. We therefore define This function is continuous on the whole real line. In particular it is continuous at 0 because if t ≈ 0 then f(t) ≈ 0. The function is an antiderivative of f. Then In the next section we shall develop some methods for finding antiderivatives. The antiderivative of a very simple function may turn out to be a "new" function which we have not yet given a name.
|
|
Home Integral Theorems of Calculus Examples Example 4 |