A conductor has resistance of `5 Omega` at `60^@C and 6 Omega` at `100 ^@C` . Find (i) the mean temperatures coefficient of resistance of the material of conductor and (ii) resistance at `0^@C`.

Explanation

To solve the problem step by step, we will find the mean temperature coefficient of resistance and the resistance at 0°C.

### Given:
1. Resistance at 60°C, \( R_1 = 5 \, \Omega \)
2. Resistance at 100°C, \( R_2 = 6 \, \Omega \)

### Step 1: Write the formula for resistance at different temperatures
The resistance of a conductor at a temperature \( T \) can be expressed as:
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