fx-9860GII      TI-83

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and

On a TI calculator you can select the logical AND operator

		TEST   A
2nd		MATH		►		1

or via the CATALOG as

CATALOG  ⎵
2nd		0		►and		ENTER

The Mode Normal must be used.

 

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Explanation

An AND operator always produces either 0 or 1 as its result.

Value or expression A	Value or expression B	A AND B
A ≠ 0	B ≠ 0	1
A ≠ 0	B = 0	0
A = 0	B ≠ 0	0
A = 0	B = 0	0

 

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Example 1

Store A = 3 and B = 2

3➔A

3

STO➧

ALPHA

A

ENTER

2

STO➧

ALPHA

B

ENTER

3

2➔B

2

to calculate the logical AND of A and B that will give A and B is 1

TEST   A

2

ALPHA

A

2nd

MATH

►

1

ALPHA

B

ENTER

A and B

1

or as

CATALOG  ⎵

2

ALPHA

A

2nd

0

►and

ALPHA

B

ENTER

A and B

1

 

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