Question

HELLO FRIENDS.
PLEASE HELP ME BY SOLVING THIS SUM
PLEASE PLEASE PLEASE.
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Answer 1

$2x - 1 < 9 \\ 2x - 1 + 1 < 9 + 1 \\ 2x < 10 \\ \frac{2x}{2} < \frac{10}{2} \\ x < 5$

Hence, The solution set is {5, 4, 3, 2, 1, 0, -1, -2, ...........}

Answer 2

Answer:

2x<9

In this question x is an element of natural number so first we let the value of x,

If x = 2

2(2)<9

4<9