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Solve the following inequalities and sho...

Solve the following inequalities and show the graph of the solution set on number line:
Solve:
(a) `-12xgt30`
(b) `30xlt200`, when:
(i) x in a natural number.
(ii) x is an integer.

Text Solution

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The correct Answer is:
(a) (i) `phi`
(ii) `( . . . ,-5, . .4,-3)`
(b) (i) `{1,2,3,4,5,6}`
(ii) `{ . . .,-3,-2,-1,0,1,2,3,4,5,6, . .}`.
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