Question

...... help me please im stuckeddddd

Answer 1

B. 1.09Ω

Step-by-step explanation:

Parallel resistors you should add their reciprocal values and then take the reciprocal of the result:

So 2, 6 and 4 Ω become:

`\frac1R = \frac12 + \frac16 + \frac14 = (11)/(12)`

So
`R = (12)/(11)` ≈ 1.09