Practice problem
Select everything (xy)+(xz)×(yz)(xy)+(xz)\times(yz)(xy)+(xz)×(yz) is equivalent to.
(xy)(xz)+(yz)(xy)(xz)+(yz)(xy)(xz)+(yz)
(yx)+(zy)(zx)(yx)+(zy)(zx)(yx)+(zy)(zx)
(zy)(zx)+(xy)(zy)(zx)+(xy)(zy)(zx)+(xy)
(yz)+(xz)(xy)(yz)+(xz)(xy)(yz)+(xz)(xy)
Type a concept, like “slope” or “photosynthesis”.