Question

1/r = 1/ r 1 + 1 / r2 rewritten equation = r1 + r2 - r1 r2 ?

Answer 1

is the answer correct yes or no

Answer 2

I am not sure what you are doing ?

Answer 3

hmmm. i kinda see what your eluding to, maybe a sort of reciprical rule of sorts... bc here we just take each side to the ^-1

Answer 4

but not sure how you got the last term r1r2??

Answer 5

nevermind i think the answer is in division

Answer 6

multiply thru by rr1r2:
r1r2 = rr2 + rr1

Answer 7

r= r1 r2/ rt + r2 yeah thats the answer !=)))))

Answer 8

r(r1 + r2) = r1r2

Answer 9

so r= r1 r2/ rt + r2

yup