total cost of 6 pen and 4pencils is Rs 60. Total cost of 4pens and 6 pencils is Rs 40. Find the cost of pen and pencils.
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Answer:
cost of one pen = ₹10 and
cost of one pencil = zero
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1
Answer:
the ans is x=0,y=10 or x=10,y=0; there will 2 outcomes it depends ;
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