Question

Find the effective resistance of resistors 0.01 and 107 is in series and parallel

Answer 1

The equivalent resistance of series combination
Re=R1+R2
Re=0.01+107
Re=107.01

The effective resistance of parallel combination is
1/Re=1/R1+1/R2
1/Re=1/0.01+1/107
1/Re=100+0.0093
1/Re=100.009
Re=1/100.009
Re=0.0099