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Byju's Answer
Standard VIII
Mathematics
Properties of Negative Numbers
What is -7 × ...
Question
What is
−
7
×
−
13
?
A
91
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B
−
91
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C
−
20
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D
20
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Solution
The correct option is
A
91
If the product of integers contain even number of negative numbers then result is a positive number.
Here, both the given integers are negative. Thus, their product will be positive.
∴
−
7
×
−
13
=
+
91
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