Question
Solve the quadratic equations and determine the relation
between x and y: Equation 1: x² - 42x + 392 = 0 Equation 2: y² - 46y + 480 = 0Solution
From Equation 1: x² - 42x + 392 = 0 Factorizing: (x - 14)(x - 28) = 0 So, x = 14 or x = 28. From Equation 2: y² - 46y + 480 = 0 Factorizing: (y - 16)(y - 30) = 0 So, y = 16 or y = 30. Comparing x and y: x = 14, y = 16, x < y x = 14, y = 30, x < y x = 28, y = 16, x > y x = 28, y = 30, x < y

If a + b + c = 12 and ab + bc + ca = 47, and a, b, c are real numbers, find the value of a³ + b³ + c³ − 3abc.
If a + `1/b` = 1 and b + `1/c` =1 , then the value of c + `1/a` is

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= 2 then find In a best-of-two chess match between Player X and Player Y, the probability that Player X wins a game is (5/9), and the probability that Player Y loses ...
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