Class 9 Maths (Number Systems), Ncert, If 3^x = 4^y = 12^z then find the value of z.

If 3^x = 4^y = 12^z then find the value of z. Most important question from RD Sharma Class 9, Maths Chapter-1 Number Systems NCERT Book, CBSE Board ????Dear Students, We are to promote the value of learning by initiating the new era of