1.

Consider the parabolas \[{{S}_{1}}\equiv {{y}^{2}}-4ax=0\] and \[{{S}_{2}}\equiv {{y}^{2}}-4bx=0.\] \[{{S}_{2}}\] will contain \[{{S}_{1}},\] if

A. \[a>b>0\]
B. \[b>a>0\]
C. \[a>0,\,\,b<0\,\,but\,\,\left| \,b\, \right|>a\]
D. \[a<0,\,\,b>0\,\,but\,\,b>\left| \,a\, \right|\]
Answer» C. \[a>0,\,\,b<0\,\,but\,\,\left| \,b\, \right|>a\]


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