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在我们高中复习书中有这样一道题:已知双曲线C:x~2-(y~2)/2=1过点B(1,2)能否作直线m,使得直线m被双曲线C截得的弦Q_1Q_2以B为中点?
In our high school reviewing book, there is such a problem: it is known whether the hyperbolic curve C: x ~ 2- (y ~ 2) / 2 = 1 can be used as the straight line m such that the straight line m is hyperbolic C cut Q = Q_2 to B as the midpoint?