3 years ago

Chu kỳ của hàm số y=sin 4 là:

1 answer:

5 0

Tính bằng công thức 2pi/|b| => 2pi/|4|=>chu kì : pi/2

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scoray [572]

$\log\left(\frac{10}{y}\right) = \log(10) - \log(y)$

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