Question: Evaluate the limit or determine that it does not exist. lim tan(x + y) tan- (xy)(0,0) 1 x2 + y2

Evaluate the limit or determine that it does not exist.

lim tan(x + y) tan- (xy)(0,0) 1 x2 + y2

lim tan(x + y) tan- (xy)(0,0) 1 x2 + y2

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