Funny Wire

Metal wire A is 100 cm100\text{ cm} long and has a diameter of 2 mm2 \text{ mm}. Its resistance from end to end is 3.00 Ω3.00\ \Omega.

Metal wire B is also 100 cm100\text{ cm} long, but its diameter increases linearly from 1 mm1 \text{ mm} at one end to 3 mm3 \text{ mm} at the other end.

If the wires are made of the same material, what is the resistance of wire B (in Ω\Omega)?

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