BRUSSELS : Chip design software company Synopsys has offered to sell an Ansys unit on top of one of its own in a bid to win EU approval for its $35 billion acquisition of the chip design software company, three people with direct knowledge of the matter said. The European Commission, which acts as the European Union's competition watchdog, is now seeking feedback from rivals and customers on Synopsys' proposal, with a Dec. 16 deadline for responses, the people said. Synopsys has said it would