Math, asked by mittalvijay18, 1 year ago

If 2x+3y=7 and (p+q)x+2(p_q)y= 21 then the values of p and a are (given that the system has infinite solutions

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Answered by ItsSahil002

1

two items are sold for rupees 400 each one at a profit of 25% and other at a loss of 20% find the overall percentage profit or loss

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