document.write( "Question 1065109: Hi there,\r
\n" ); document.write( "\n" ); document.write( "I'm having trouble understanding how to go about solving this question; after looking through various examples it still doesn't seem to make any sense to me, so some help would be much appreciated!\r
\n" ); document.write( "\n" ); document.write( "Find all the solutions between -2pi and 2pi of the equation:
\n" ); document.write( "sin(theta)=1/sqrt(2)
\n" ); document.write( "Give all of your answers as exact values in radians\r
\n" ); document.write( "\n" ); document.write( "Thank you very much!
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Algebra.Com's Answer #680295 by ikleyn(52787)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Corrections to the solution by \"MathTherapy\"\r
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document.write( "\"sin+%28theta%29+=+1%2Fsqrt%282%29\"\r\n" );
document.write( "\"sin+%28theta%29+=+1%2Fsqrt%282%29+%2A+sqrt%282%29%2Fsqrt%282%29\" ------ RATIONALIZING denominator\r\n" );
document.write( "\"sin+%28theta%29+=+sqrt%282%29%2F2\", which is: \r\n" );
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document.write( "All these angles are in 1-st and the 2-nd quadrant.\r\n" );
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document.write( "No positive sine in the 3-rd and 4-th quadrant.\r\n" );
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