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प्रश्न
Find the value of `9^((-3)/2)`
बेरीज
उत्तर
`9^((-3)/2) = (3^2)^((-3)/2)`
= `3^(2 xx (-3)/2)`
= 3−3
= `1/(3^3)`
= `1/27`
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Fractional Index
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Real Numbers - Exercise 2.5 [पृष्ठ ५९]
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