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Q
Find the relation between x and y based on the given equations
i) x2 − 20x + 91 = 0
ii) y2 − 19y + 60 = 0
Solution
x2 − 20x + 91 = 0
x2 − 13x − 7x + 91 = 0
(x − 7)(x − 13) = 0
x = 7, 13 ——–(1)
y2 − 19y + 60 =...
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Study the given information carefully and answer the following questions A, B, C, D, E, F and G are seven friends studying seven different branches of engineering, namely Mechanical, Chemical, Electrical, Electronics, Civil, Computer and Aeronautical Engineering, not necessarily in this order. Each of them studies in three…
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