In Boolean algebra A.B=Y implies the : - Vidyadip

MCQ

In Boolean algebra $A.B=Y$ implies the :

A
Product of $A$ and $B$ is $Y$
B
$Y$ exists when $A$ exists or $B$ exists
✓
$Y$ exists when both $A$ and $B$ exist but not when only $A$ or $B$ exists
D
$Y$ exists when $A$ or $B$ exists but not both $A$ and $B$ exist.

✓

Answer

Correct option: C.

$Y$ exists when both $A$ and $B$ exist but not when only $A$ or $B$ exists

In Boolean algebra $A.B = Y$ implies that $Y$ exists when both $A$ and $B$ exist but not when only $A$ or $B$ exists.

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