InterviewSolution
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InterviewSolution
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Find the value of k for which the equations 2x+5y=7,3x-ky=5 has a unique solution |
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Answer» 2/3 not= 5/K2K not= 15 ,K not = 15/2. Sorry for previous answer of this question For unique solution A1/A2 not equal to b1/b2Then, 2/5 not= 5/K ~2K not = 25. ~K not= 25/2. Accept 25/2 other value can be written as K. |
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