Stuff Flashcards
1
Q
Even + even
A
= even
2
Q
Odd + odd
A
= even
3
Q
Odd + even
A
Odd
4
Q
Even x even
A
Even
5
Q
Odd x odd
A
= odd
6
Q
Odd x even
A
= even
7
Q
If 0<1 Then n^2 is ….
A
Less than n
8
Q
2/3 is
A
.6*
9
Q
What is the reciprocal of zero?
A
Nothing. Zero has no reciprocal
10
Q
What is the reciprocal of 1?
A
1
11
Q
What is the reciprocal of -1?
A
-1
12
Q
Permutation
A
1 less choice each time you count
13
Q
Represent p^-4 as a fraction
A
1/p^4
14
Q
X^0 =
A
1
15
Q
y^(1/2) =
A
Square root of y