![A = 5|_0^{\pi/12} [\frac{1}{2}sin(2x) +\frac{1}{4} cos(4x) ] + 5 |_{\pi/12}^{\pi/4} [-\frac{1}{4}cos(4x) - \frac{1}{2}sin(2x) ]](/tpl/images/0343/0229/ea4c6.png)
![A = 5[(\frac{1}{4} +\frac{1}{8})-(\frac{1}{4}) ] + 5 [(\frac{1}{4} - \frac{1}{2})-(-\frac{1}{8}-\frac{1}{4}) ] \\ \\ A = \frac{5}{8} +\frac{5}{8} = \frac{5}{4}](/tpl/images/0343/0229/94e2b.png)
Y= 5 cos(2x), y = 5 sin(4x), x = 0, x = π/4
find its area...
Mathematics, 23.10.2019 19:10 djdkfkfkckmfmf9919
Y= 5 cos(2x), y = 5 sin(4x), x = 0, x = π/4
find its area
Answers: 3
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