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| 1. |
If √3 is anan irrational number then Prove that 5 - √3 is an irrational number. |
| Answer» LET us assume that 5-√3 is rational number so we can FIND two integers a , b. ... So it arise contradiction due to our wrong assumption that 5 - √3 is rational number. HENCE, 5 -√3 is IRRATIONAL number. | |