Question

3. An Aluminium (a = 4 x 10-K) resistance
R, and a carbon (a = -0.5 x 10°K)
resistance R, are connected in series to
have a resultant resistance of 36 22 at all
temperatures. The values of R, and R, in
12 respectively are :
1) 32,4 2) 16. 20 3) 4.32 4) 20,16​

Answer 1

Answer:

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