Question

please please please please please please please please solve​

Answer 1

R1 + R2 = 15 +- 0.5

% = +-0.5 / 15 × 100

= 50/15 = 3.33 % Ans.

Answer 2

Answer:

In this question,

resistances are given in series so they will add simply and errors will also add simply

so ,

R1+R2=R

(15+-0.5) =R

but we have to find out %age error...

so simply do this...

error/true value x 100

=0.5/15 x 100

= 10/3

=3.33%

Explanation:

Thankuu