Please share the solution to which you are referring. So that I can help you in better way.

The right ans is 8

The right ans is 8

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can you explain me why a*B is 4.5 and not 3 because I am getting a*b*a*b as 9 and root i.e a*b is 3 image.png 17.2 KB

can you explain me why a*B is 4.5 and not 3 because I am getting a*b*a*b as 9 and root i.e a*b is 3 image.png 17.2 KB