Answer:
Step-by-step explanation:
intersection = { } no common elements.
union = { b,d,f,a,c,k}
Answer:
See explanation
Step-by-step explanation:
Given the function f(x) for which

If you want to plot the corresponding points for the inverse of the function f(x), change
into
:

switch x and y

and then change
into
You get

Now plot these points on the coordinate plane (see attached diagram).
Answer:
area of floor is
1050*20=21000
Step-by-step explanation:
mark me as brainliest