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Flashcards in Logic Deck (13)
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0
Q

a-b=b

What can you gather from this?

A

2xb=a

1
Q

a-a=a

What can you gather from this?

A

a=0
The only number who, minus itself, equals itself, is 0
0-0=0

2
Q

a-b=a

What can you deduce from this?

A

b=0

3
Q

a-a=b

What can you deduce from this?

A

b=0

4
Q

a+a=b

What can you deduce from this?

A

b=ax2

5
Q

a+b=b

A

a=0

6
Q

a+b=a

A

b=0

7
Q

axb=a

A

b=1
or
a=0

8
Q

axa=b

A

b=a squared

9
Q

a:b=b

A

a=b squared

10
Q

a:a=b

A

b=1

11
Q

a:a=a

A

a=1 or 0

12
Q

a:b=a

A

b=1