1.

AT - एक के कक IR B RN Y VRPN8:0 न 2:3 डा वर GANAZE ——कि.

Answer»

Dividing by b in numerator and denominator,[ (a/b)+1] / [(a/b)-1] =(2/3+1)/(2/3-1)=(5/3)/(-1/3) =-5



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