<span>A conditional statement uses a pattern of ‘if’ followed
by ‘then’. The obvious cause must be stated first followed by the outcome. ‘If
and only if’ is an example of a biconditional statement. </span>
There are four time zones in mainland USA. Los Angeles is in the Pacific TZ and New York City is in the Eastern TZ. There are 3 hours between each time zone. Therefore, it would 4:00 pm in Los Angeles. (7-3=4)
