For what value/s of k, the pair of linear equations 2x+ky= 5 and 4x+2y= 12 have
a unique solution. explain
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Answer:
2/4 = 1/2
and
k/2
For unique solution the condition is,
1/2 not k/2
so, k not equal to 1
So, k is any other rational no. except 1.
Hope this helps ☺️
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