document.write( "Question 972525: sin^2 theta = cos theta + 1
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Algebra.Com's Answer #594846 by Alan3354(69443)\"\" \"About 
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sin^2 theta = cos theta + 1
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\n" ); document.write( "Do you have a question?
\n" ); document.write( "If you want to solve for theta, you should say that.
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\n" ); document.write( "sin^2 theta = cos theta + 1
\n" ); document.write( "1 - cos^2t = cos(t) + 1
\n" ); document.write( "cos^2(t) + cos(t) = 0
\n" ); document.write( "cos(t) = 0
\n" ); document.write( "t = pi/2 + n*pi, n = +/- 0,1,2,3,...
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\n" ); document.write( "cos(t) = -1
\n" ); document.write( "t = pi + n*pi, n = +/- 0,1,2,3,...
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