NDA Math Circle
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For the next two (02) items that follow:
Consider the circlesx 2 + y 2 + 2 a x + c = 0 and x 2 + y 2 + 2 b y + c = 0
Consider the circles
[NDA II 2014]
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Question : 26 of 26
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The two circles touch each other if
[NDA II 2014]
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