Solve each equation. 0<x<2pi

1. 3sinx = cosx

2. sin2x = sinx

Find the points of intersection of each pair of curves in the given interval.

y=sin2x, y=sinx

0<x<2pi

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- November 14th 2007, 01:50 PMcheckmarkssolving trig equations
Solve each equation. 0

__<__x__<__2pi

1. 3sinx = cosx

2. sin2x = sinx

Find the points of intersection of each pair of curves in the given interval.

y=sin2x, y=sinx

0__<__x__<__2pi - November 14th 2007, 02:29 PMSoroban
Hello, checkmarks!

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Solve each equation. .

Divide both sides by

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We have: .

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Find the points of intersection of this pair of curves in the given interval.

. .

This has the same equation as the preceding problem.

Answers: .