Find the value of `[(sin^2 2 2^(@)+sin^2 6 8^(@))/(cos^2 2 2^(@)+cos^2 6 8^(@))+sin^2 6 3^(@)+cos6 3^(@)sin2 7^(@)]`

Find the value of `[(sin^2 2 2^(@)+sin^2 6 8^(@))/(cos^2 2 2^(@)+cos^2

1.	Find the value of `[(sin^2 2 2^(@)+sin^2 6 8^(@))/(cos^2 2 2^(@)+cos^2 6 8^(@))+sin^2 6 3^(@)+cos6 3^(@)sin2 7^(@)]`
Answer» Correct Answer - C Given expression `=(sin^(2)22^(@)+sin^(2)(90^(@)-22^(@)))/(cos^(2)22^(@)+cos^(2)(90^(@)-22^(@)))+sin^(2)63^(@)+cos63^(@)sin(90^(@)-63^(@))` `=(sin^(2)22^(@)+cos^(2)22^(@))/(cos^(2)22^(@)+sin^(2)22^(@))+sin^(2)63^(@)+cos^(2)63^(@)=(1)/(1)+1=1+1=2.`

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