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ax2+2hxy+by2=0 always represents a pair of straight lines passing through the origin. If Column 1 Column 2 a. h2>ab 1. Lines are coincident b. h2=ab 2. Lines are real and distinct c. h2<ab 3. Lines are imaginary with real point of intersection i.e. (0,0) |
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Answer» ax2+2hxy+by2=0 always represents a pair of straight lines passing through the origin. If |
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