Question

Rewrite the biconditional statement as a conditional statement and its converse . Then decide if the biconditional is true or false .Three points are collinear if any only if they lie on the same line

Answer 1

Three points are collinear if any only if they lie on the same line.

is equaivalent to

If three points are collinear, then they lie on the same line.
If three points lie on the same line, then they are are collinear.