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Question
Find the value.
(−7)12 ÷ (−7)12
Sum
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Solution
It is known that am ÷ an = am−n, where m and n are integers and a is a non-zero rational number.
(−7)12 ÷ (−7)12
= (−7)12−12
= (−7)0
= 1 ...(∵ a0 = 1)
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