The value of the expression ( sin^2 22 degree + sin^2 68 degree/ cos^2 22 degree + cos^2 68 degree + sin^2 63 degree + cos 63 degree sin 27 degree)

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The value of the expression ( sin^2 22 degree + sin^2 68 degree/ cos^2 22 degree + cos^2 68 degree + sin^2 63 degree + cos 63 degree sin 27 degree)
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Nov
The value of the expression ( sin^2 22 degree + sin^2 68 degree/ cos^2 22 degree + cos^2 68 degree + sin^2 63 degree + cos 63 degree sin 27 degree) The value of the expression ( sin^2 22 degree + sin^2 68 degree/ cos^2 22 degree + cos^2 68 degree + sin^2 63 degree [...]
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