" If "f(x)={[(1-sin^(2)x)/(3cos^(2)x),,x...

" If "f(x)={[(1-sin^(2)x)/(3cos^(2)x),,x<(pi)/(2)],[a,,x=(pi)/(2)" Then "f(x)" is "],[(b(1-sin x))/((pi-2x)^(2)),,x>(pi)/(2)],[" continuous at "x=2,(b)a=(1)/(3),b=(8)/(3)],[" (c) "a=(2)/(3),b=(8)/(3)," (d) None of these "]

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" If "f(x)={[(1-sin^(2)x)/(3cos^(2)x),,x<(pi)/(2)],[a,,x=(pi)/(2)*" Then "f(x)" is "],[(b(1-sin x))/((pi-2x)^(2)),,x>(pi)/(2)],[" continuous at "x=2,*(b)a=(1)/(3),b=(8)/(3)],[" (c) "a=(2)/(3),b=(8)/(3)," (d) None of these "]

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