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प्रश्न
Find sub-duplicate ratio of (x – y)4 : (x + y)6
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उत्तर
Sub-duplicate ratio of (x – y)4 : (x + y)6
= `sqrt((x - y)^4) : sqrt( (x + y)^6)`
= (x – y)2 : (x + y)3
संबंधित प्रश्न
Find the number which bears the same ratio to `7/33` that `8/21` does to `4/9`.
Two positive numbers are in the ratio 3 : 5 and the difference between their squares is 400. Find the numbers.
Find the duplicate ratio of the following :
`2/3 : 4/9`
Express the following ratios in its simplest form :
4:6
Find the compound ratio of the following:
If A : B = 4 : 5, B : C = 6 : 7 and C : D = 14 : 15. Find A : D.
Find the ratio of the first quantity to the second.
30 litres, 24 litres
Find the ratio of the first quantity to the second.
1 litre, 250 ml
Find the triplicate ratio of `(1)/(2) : (1)/(3)`
Write the following ratio in the simplest form:
4 kg : 2 kg 500 g
Fill in the following blanks:
`15/18 = square/6 = 10/square = square/30`
[Are these equivalent ratios?]
