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If the lines drawn to the linear equations of the type a1 x c1 = 0 and a2 x +b2 y +c2 =0 are coincident on each other then the correct relation among the following is ? |
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Answer» Step-by-step explanation: In CASE of infinite many solutions ratio of the coefficients of the equations must be same. Thus for the equations too have infinite solutions taking the RATIOS we GET the conditiona =A2A 1 = b2b1 = c2c 1
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