Detailed step by step solution for integral from 0 to 4pi of cos(x) Solutions Integral Calculator Derivative Calculator Algebra Calculator Matrix Calculator More...

The answer is \displaystyle={0} Explanation: We need \displaystyle\int{\cos{{x}}}{\left.{d}{x}\right.}={\sin{{x}}}+{C} Therefore, …

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Apr 23, 2019 · We can use the Fourier series and integrate by parts to obtain $$ I \equiv \int \limits_0^ {\pi/4} x [- \ln (\sin (x))] \, \mathrm {d} x = \frac {\pi^2} {32} \ln (2) + \frac {1} {4} \sum …

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Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, …

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Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, …

Using inverse trigonometric functions, find a solution to the equation cos(x)=.7 in the interval 0 to 4pi. Then, use a graph to find all other solutions to this equation in this interval. Enter your …