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Integers

Find the maxi...

Question

Find the maximum and the minimum value of $1 \leq 2 x - 3 \leq 7$ .

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Solution

Now,
$1 \leq 2 x - 3 \leq 7$
or, $4 \leq 2 x \leq 10$
or, $2 \leq x \leq 5$ .
So the maximum value is $5$ and minimum value of $2$ .

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