document.write( "Question 1189670: Solve the following equations for x between 0° and 360°
\n" ); document.write( "a) cosec x = -2
\n" ); document.write( "b) sec x = 5 sin 20°
\n" ); document.write( "c) cot^2 x = 3
\n" ); document.write( "

Algebra.Com's Answer #821117 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "Solve the following equations for \"x\" between \"0\"° and \"360\"°\r
\n" ); document.write( "\n" ); document.write( "a) \r
\n" ); document.write( "\n" ); document.write( "\"csc+%28x%29+=+-2\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+csc%5E-1%28-2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-pi%2F6\" -> in Q IV\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "solutions for \"x\" between\"+0\"° and \"360\"°\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x+=+%287pi%29%2F6\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%2811pi%29%2F6\"\r
\n" ); document.write( "\n" ); document.write( "\"x=210\"°\r
\n" ); document.write( "\n" ); document.write( "\"x=330\"°\r
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\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "b)\r
\n" ); document.write( "\n" ); document.write( " \"sec+%28x%29+=+5sin%2820%29\"\r
\n" ); document.write( "\n" ); document.write( " \"sec+%28x%29+=+1.71\"\r
\n" ); document.write( "\n" ); document.write( "\"x=sec%5E-1%281.71%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=0.9461\"...radians ( angle -> in Q I)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "solutions for \"x\" between \"0\"° and \"360\"°:\r
\n" ); document.write( "\n" ); document.write( "in radians\r
\n" ); document.write( "\n" ); document.write( "\"x=0.94621\"\r
\n" ); document.write( "\n" ); document.write( "\"x=2pi-0.94621=5.336975\"\r
\n" ); document.write( "\n" ); document.write( "in degrees\r
\n" ); document.write( "\n" ); document.write( "\"x=54.21\"°\r
\n" ); document.write( "\n" ); document.write( "\"x=305.79\"° \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "c)
\n" ); document.write( "
\n" ); document.write( "\"cot%5E2%28x%29+=+3\"\r
\n" ); document.write( "\n" ); document.write( "\"cot%28x%29+=+sqrt%283%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=cot%5E-1%28+sqrt%283%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=pi%2F6\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "solutions for \"x+\"between \"0\"° and \"360\"°\r
\n" ); document.write( "\n" ); document.write( "in radians\r
\n" ); document.write( "\n" ); document.write( "\"x=pi%2F6\"\r
\n" ); document.write( "\n" ); document.write( "\"x=5pi%2F6\"\r
\n" ); document.write( "\n" ); document.write( "\"x=7pi%2F6\"\r
\n" ); document.write( "\n" ); document.write( "\"x=11pi%2F6\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "in degrees\r
\n" ); document.write( "\n" ); document.write( "\"x=30\"°
\n" ); document.write( "
\n" ); document.write( "\"x=150\"° \r
\n" ); document.write( "\n" ); document.write( "\"x=210\"° \r
\n" ); document.write( "\n" ); document.write( "\"x=330\"° \r
\n" ); document.write( "\n" ); document.write( "
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