Find the function f(x) satisfying the given conditions. f ' (x) = 4 cos x, f (0) = 4?

2016-02-24 8:23 am

回答 (2)

2016-02-24 8:33 am
Please read :
2016-02-24 9:42 am
f (x) = 4 sin x + C
4 = C
f (x) = 4 sin x + 4


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