1.

If the line `x = alpha` divides the area of region `R = {(x,y) in R^(2) : x^(0) le y le x, 0 le x le 1}` into two equal parts, thenA. `2alpha^(4)-4alpha^(2)+1=0`B. `alpha^(4)+4alpha^(2)-1=0`C. `1/2 lt alpha lt 1`D. `0 lt alpha le 1/2`

Answer» Correct Answer - AC


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