Suppose p is the predicate defined by p(x, y) people. (no = x is friends with y, where one is considered to be friends with themselves.) |translate the formal expression vxiy3z(y # z ^ p(x, y) a p(x, 2)) into x and y are |english
let p be defined as in the previous problem. is vx3yzy z p(x, 2)) p(x, y)a true or false? explain.

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv