Sir plz solve the above question and give the solution

According to given figure we starts to solve from rhs so 3uf,3uf, 3uf is in series so1/3+1/3+1/3=1 and it is in parallel with 2uf so 1+2=3 similarly1/3+1/3+1/3=1 and again 1+2=3 now 1/3+1/3+1/3=1uf