Question #6403342Single Choice
Math
Question
Two lines, line 1 and line 2, are perpendicular. If the slope of line 1 is a and the slope of line 2 is b, which of the following is equal to the product of a and b?
Options
A
-1
B
1
C
D
Two lines, line 1 and line 2, are perpendicular. If the slope of line 1 is a and the slope of line 2 is b, which of the following is equal to the product of a and b?
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