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The numbers are negative reciprocals of each other.
For example, the reciprocal of 3 is 1/3. Two numbers are reciprocals (each is the reciprocal of the other) if their product is 1.
The slope of parallel lines are the same, but the slope of perpendicular lines are negative reciprocals of each other.
Any two numbers whose product is '1' are each others' reciprocals.
Frequency and period are mutual reciprocals.
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The numbers are negative reciprocals of each other.
The Two numbers are reciprocals of each number
They are called multiplicative inverses or reciprocals of each other.
For example, the reciprocal of 3 is 1/3. Two numbers are reciprocals (each is the reciprocal of the other) if their product is 1.
Make the two irrational numbers reciprocals of each other. Ex.) 1/pi x pi = 1
negative reciprocals of each other
The slope of parallel lines are the same, but the slope of perpendicular lines are negative reciprocals of each other.
Any two numbers whose product is '1' are each others' reciprocals.
Inverse operations, or reciprocals.
Frequency and period are mutual reciprocals.
The slopes of perpendicular lines are reciprocals of each other. For example. if one line had an equation like y= 2x+4 then the perpendicular's slope would be y=x/2+4 -- they are reciprocals of each other.