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Question
By what number should we multiply (–29)0 so that the product becomes (+29)0.
Sum
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Solution
Let n be multiplied with (–29)0 to get (+29)0
So, x × (–29)0 = (29)0
⇒ x × 1 = 1 ...[∵ a0 = 1]
⇒ x = 1
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