Question

please find answers proper​

Answer 1

here, there is 2 series combination that is R1 and R3
so R1+R3 = 10+5=15
and there is 2 parallel combinqtion that is R2 and R4
so 1/R2+1/R4 =1/10+ 1/1
1/R =1+10/10
1/R =11/10
R=10/11
ADDING BOTH RESISTANCE
= 15+10/11
= 165+10/11
= 175/11
= 16.18 ohm



here is ur answer
BUDDY

Answer 2

Answer:23/130 ohm

Explanation:

Here R2,R3 and R4 are in parallel combination 1/R'eq=1/R2+1/R3+1/R4=1/10+1/5+1

1/R'eq=13/10

R'eq=10/13 resistance =R'eq+R1=10/13+10=23/130 ohm