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Write the following intervals in set bui...

Write the following intervals in set builder form.
(i) [2,7]
(ii) [-9, 4)
(iii) `(-oo, -1]`

Text Solution

Verified by Experts

(i) `{x: x in R, 2 le x le 7}`
`(ii){x:x in R, -9 le x lt 4}`
(iii) `{x:x in R, x le-1}`
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