Question

Plz solve question 6

Answer 1

hy dear.

this is the parallel series combination in resistance.

This is the formula of parallel series combination =

1/Rt = 1/R1 + 1/R2  +1/R3

      = 1/3 + 1/2+ 1/4

      = (4+6+3)/12

  1/Rt    = 13/12

  Rt  = 12/13  ans.

hope it will helpful.