Question

Hola mates❤ plzz solve it.​

Answer 1

kindly see the attached pic..

Answer 2

As we know that only dimensionally similar physical quantities can be added with each other or subtracted from each other.

Considering the given equation we can write that the dimensional formula of a/v2 is that of P

so, a/V2=[M1L-1T-2]

a=[M1L-1T-2]×[L6] (as V=[L3])

a=[M1L-5T-2]

Then like the above the dimensional formula of b is same as V

b=[L3]