D. Polar zones
Due to the tilt of the earth, the very top, known as the polar zones, has an extreme amount of day/night time, depending on the position the Earth currently is around the sun.
Answer:
Step-by-step explanation:
Answer:
I think it is c
Step-by-step explanation:
Answer:
Option C
{-1,3,5}
Step-by-step explanation:
A mapping is a subset of ordered pair (x,y) where x belongs to first set and y belongs to second set.
Hence a mapping is a subset of cartesian product AXB.
Here A = {-2,1,3,5} and
B = {2,4,6,8}
Ordered pair given by the mapping is
(-2,1) (3,6) and (5,8)
In other words, -2 is mapped on to 1, 3 to 6 and 5 to 8
Domain = set of elements in the I set which are mapped
= {-1,3,5}
Answer:
3/4
Step-by-step explanation: