Question

plzzz answer second one and also first

Answer 1

please refer the attachment.
Hope this helps you quickly

Answer 2

I hope the answer is 5.because
two are parallel then
$rp = 1 \div 2 + 1 \div 2$
$rp = 1$
$rs = 2 + 2$
$r total = 2 + 1 + 2 = 5$
so i hope this answer help you