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प्रश्न
Find the sub-duplicate ratio of 9x2a4 : 25y6b2
बेरीज
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उत्तर
Sub-duplicate ratio of 9x2a4 : 25y6b2
= `sqrt(9x^2a^4) : sqrt(25y^6b^2)`
= 3xa2 : 5y3b
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