I. x2 = 100 II. y2 - 9y + 20 = 0

I. x 2 = 100 x= +10. -10 II. y 2 - 9y + 20 = 0 y 2 - 5y - 4y + 20 = 0 y (y - 5) - 4 (y - 5 ) = 0 ( y - 4 ) ( y - 5 ) = 0 y = 4, 5 Hence, if x = y or relation cannot be established between x and y

Question

In the following questions two equations numbered I and II are given. You have to solve both the equations. Give answer if;

I. x² = 100

II. y² - 9y + 20 = 0

A if x = y or relation cannot be established between x and y

B if x > y

C if x < y

D if x ≥ y

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Question

I. x² = 100

II. y² - 9y + 20 = 0

Solution

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