If 6AXB=A8B, then the value of A-B is ?

Asked by mkp400 | 30th Dec, 2017, 12:57: PM

Expert Answer:

begin mathsize 16px style space 6 straight A
bottom enclose cross times straight B end enclose
straight A 8 straight B

rightwards double arrow 61
space space bottom enclose space space cross times 3 end enclose
space space 183
rightwards double arrow straight A equals 1 space and space straight B equals 3
Then comma space straight A minus straight B equals 1 minus 3 equals negative 2 end style

Answered by Rashmi Khot | 30th Dec, 2017, 07:57: PM