Question

prove that 2route 3-1 is an irrational number

Answer 1

☞heya mate☜


→2√3-1 is an irrational number ....


★ RATIONAL NUMBER

THE NUMBERS WHICH CAN BE WRITTEN IN P / Q WHERE Q ≠ 0 FORM ARE CALLED RATIONAL NUMBERS


★ IRRATIONAL NUMBER

THE NUMBERS WHICH CANNOT BE WRITTEN IN THE P / Q FORM ARE CALLED IRRATIONAL NUMBERS


HENCE 2√3-1 CANNOT BE WRITTEN IN P / Q FORM .... SO IT IS A IRRATIONAL NUMBER



☃️HOPE THIS HELPS UH ☃️