Question

Asked May 4, 2019

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Using a graphing utility to approximate the solution (to three decimal places) of the equation in the intetval [0,2pi).

(1+sin x)/(cos x)+(cos x)/(1+sin x)=4

Step 1

To solve the given trigonometric equation with a graphic utility to the desired accuracy

Step 2

Using an online graphing utility , the graph of the function y=f(x) intersects the line y=4 approximately at x=1.047 and x= 5.235 (for x in the given range)

Step 3

The corresponding graphs for x in the range [...

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