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Find the point of intersection of the fo...

Find the point of intersection of the following pairs of lines: `y=m_1x+a/(m_1)\ a n d\ y=m_2x+a/(m_2)dot`

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The correct Answer is:
`{(a)/(m_(1) m_(2)), a ((1)/(m_(1)) + (1)/(m_(2)))}`
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