Flashcards in Logic Deck (13):

0

##
a-a=a

What can you gather from this?

###
a=0

The only number who, minus itself, equals itself, is 0

0-0=0

1

##
a-b=b

What can you gather from this?

### 2xb=a

2

##
a-b=a

What can you deduce from this?

### b=0

3

##
a-a=b

What can you deduce from this?

### b=0

4

##
a+a=b

What can you deduce from this?

### b=ax2

5

## a+b=b

### a=0

6

## a+b=a

### b=0

7

## axb=a

###
b=1

or

a=0

8

## axa=b

### b=a squared

9

## a:b=b

### a=b squared

10

## a:a=b

### b=1

11

## a:a=a

### a=1 or 0

12