MathematicsMedium94×since 2002Q2821The area (in sq. units) of the region enclosed by the curves y = x² – 1 and y = 1 – x² is equal to :A83{8 \over 3}38B43{4 \over 3}34C72{7 \over 2}27D163{{16} \over 3}316Check answerSkip