Question

Question # 5
Which of the following statement(s) is/are true?
Statement I: The angle formed at the intersection of ax+by=0 and ax -by=0 is 90°
if a=b.
Statement II: The straight lines ax+by=0 and ax - by=0 are parallel if a=b.

Answer 1

Answer:

any way I don't know

Step-by-step explanation:

sorry