- #1
cytochrome
- 166
- 3
A conditional statement is of the form A→B.
Truth tables suggest that the converse, B→A ≠ A→B.
It is also known that any two vectors A and B are perpendicular if and only if their dot products are zero.
My confusion is...
A dot B = 0 → A and B are perpendicular. The converse is also true. Why does this not agree with truth tables?
Truth tables suggest that the converse, B→A ≠ A→B.
It is also known that any two vectors A and B are perpendicular if and only if their dot products are zero.
My confusion is...
A dot B = 0 → A and B are perpendicular. The converse is also true. Why does this not agree with truth tables?