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प्रश्न
Find the 5th root of `1024/3125`
योग
उत्तर
`root(5)(1024/3125) = (1024/3125)^(1/5)`
= `(2^10/5^5)^(1/5)`
= `((2^2)^5/5^5)^(1/5)`
= `(4^5/5^5)^(1/5)`
= `(4/5)^(5 xx 1/5)`
= `4/5`
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Fractional Index
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Real Numbers - Exercise 2.5 [पृष्ठ ६०]
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