document.write( "Question 1059042: sin^2(θ) = 7 − 2 cos^2(θ) \n" ); document.write( "

Algebra.Com's Answer #674139 by stanbon(75887) $\"\"$ $\"About$

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sin^2(θ) = 7 − 2 cos^2(θ)
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\n" ); document.write( "1-cos^2(t) = 7 - 2cos^2(t)
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\n" ); document.write( "cos^2(t) = 6
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\n" ); document.write( "cos(t) = sqrt(6)
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\n" ); document.write( "There is no angle whose cos = sqrt(6)
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\n" ); document.write( "Ans:: No solution
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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