If a = 2 and b = 3, then find the value of ab×ba.
56
72
64
8
Put a= 2 and b = 3
We get 23 = 2×2×2=8 and 32 = 9
Hence 8 × 9 =72.
If a = 2 and b = 3. Find the value of ab×ba.
If a=2,b=3 then find the value of (ab+ba)-1