Question
$(-19) \times (-11) = 19 \times 11$
✓
Answer
Product of two negative integers is a positive integer,
i.e. $(-a) \times (-b) = a \times b$ where, $a$ and $b$ are positive integers.
$\Rightarrow LHS = (-19) \times (-11) = 209 $
$RHS = 19 \times 11 = 209$
Hence, $LHS = RHS.$
i.e. $(-a) \times (-b) = a \times b$ where, $a$ and $b$ are positive integers.
$\Rightarrow LHS = (-19) \times (-11) = 209 $
$RHS = 19 \times 11 = 209$
Hence, $LHS = RHS.$
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