Is the statement {0}=ø true or false

False

Step-by-step explanation:

This statement is false

{0}=ø

The first parts {0} says there is a zero in the set

The second item says it is an empty set

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

any of them that add up to 180 degrees.