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प्रश्न
For any two non-zero rational numbers x and y, x5 ÷ y5 is equal to ______.
विकल्प
(x ÷ y)1
(x ÷ y)0
(x ÷ y)5
(x ÷ y)10
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उत्तर
For any two non-zero rational numbers x and y, x5 ÷ y5 is equal to `bb(underline((x ÷ y)^5)`.
Explanation:
Given, `x^5 ÷ y^5 = x^5/y^5`
As we know, `p^n/q^n = (p/q)^n`
Thus, `x^5/y^5 = (x/y)^5 = (x ÷ y)^5`
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