Question

Pls answer fast by the image given and tell how It is 17.5 ohms?

Answer 1

★ Ello ★

here is your answer !!


look this attachment :-


hope it helps you dear !!



here ,

Q and S not in circuit so , we can't considered it !!


now ,

we have make , 0Ω between M and B

then you ask me why you have make 0 Ω resistance

so. , listen. :-

for making calculation easy. I consider



now , look this attachment :-




$thanks$