As per the figure, which is the correct relation? <img alt...

I 1 - I 2 - I 4 - I 6 = I 3 + I 5

I 1 + I 4 + I 6 = I 3 + I 5 + I 2

I 1 + I 2 + I 4 + I 6 - I 3 + I 5 = 0

I 2 + I 3 + I 5 + I 6 = I 1 + I 4

As per the figure, which is the correct relation?

I₁- I₂- I₄- I₆ = I₃+ I₅

I₁+ I₄+ I₆ = I₃+ I₅+ I₂

I₁+ I₂+ I₄+ I₆- I₃+ I₅= 0

I₂+ I₃+ I₅+ I₆ = I₁+ I₄