Question
A student was recording the common elements of Set A and Set B.
Set A: {squared numbers from 0 to 101}
Set B: {even nunbers from 0 to 101}
How many numbers are in both groups?
Set A: {squared numbers from 0 to 101}
Set B: {even nunbers from 0 to 101}
How many numbers are in both groups?
Answers
oobleck
all those perfect squares that are even, right?
there aren't too many - just list them.
hint: odd numbers squared are odd, even numbers squared are even.
there aren't too many - just list them.
hint: odd numbers squared are odd, even numbers squared are even.