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ICSE Class 10 Answered

Asked by Topperlearning User | 12 Oct, 2017, 09:25: AM
answered-by-expert Expert Answer

begin mathsize 12px style 2 straight x space minus 3 space less than space straight x space plus 2 space less or equal than space 2 straight x space plus space 5 comma space space space space space space space space space straight x element of straight R
Consider comma space
2 straight x minus 3 space less than space straight x plus 2
2 straight x space minus space straight x space less than space 2 plus 3
straight x space less than space 5
Consider comma
straight x space plus space 2 space less or equal than space 2 straight x thin space plus space 5
straight x space minus space 2 straight x space less or equal than space 5 space minus space 2
minus straight x space less or equal than space 3
straight x space greater or equal than space minus 3
Solution space set space equals space open curly brackets straight x space colon space straight x element of straight R space and space minus 3 space less or equal than space straight x space less than space 5 close curly brackets

end style

Answered by | 12 Oct, 2017, 11:25: AM

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