Question: See the given Binary Relationship diagram about a car mechanic who is expert on certain car models ( lets assume Toyota) . Modify your ER

See the given Binary Relationship diagram about a car mechanic who is expert on certain car models ( lets assume Toyota) . Modify your ER Diagram ( Chens Model) to present the new condition a car mechanic need not actually fix/ repair what he can repair, he repairs any car

See the given Binary Relationship diagram about a car mechanic who is

Car Mechanic Can Fix Car

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