if the graph of equation 2 X + K Y is equal to 10k, interest x-axis at point (5,0). find value of k.
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2X+KY=10K intersect at (5,0) will satisfy equation so put X=5 and Y=0
so 2*5+K*0=10K then K =1
so 2*5+K*0=10K then K =1
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