What order will the nodes in the below binary tree be visite…

Questions

Whаt оrder will the nоdes in the belоw binаry tree be visited in а in-order traversal (left - self - right)?              ╔═══╗                        ║ 2 ║                        ╚═╤═╝                  ┌───────┴───────┐          ╔═╧═╗           ╔═╧═╗       ║ 4 ║           ║ 9 ║        ╚═╤═╝           ╚═╤═╝      ┌───┴───┐       ┌───┴───┐  ╔═╧═╗   ╔═╧═╗   ╔═╧═╗   ╔═╧═╗║ 5 ║   ║ 6 ║   ║ 7 ║   ║ 8 ║╚═══╝   ╚═══╝   ╚═══╝   ╚═══╝

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