Give the formula for the following problems? B- A man required 4, 5 and 10 ml of chemical NI and for his experiments. A liquid (L) product contains 1, 2 and 4 units of NI and N2 and N3 respectively...

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Extracted text: Give the formula for the following problems? B- A man required 4, 5 and 10 ml of chemical NI and for his experiments. A liquid (L) product contains 1, 2 and 4 units of NI and N2 and N3 respectively per container. While dry products (D) contains 2,4 and 6 units for NI, N2 and N3 respectively per box. If L sell for Rs 4 per container while D sell for Rs 3 per box. How many of each would be purchased to min the cost and achieved requirement?