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if x=(a-b)/(a+b+c+d)=(b-c)/(a+b+c+d)=(c-...

if `x=(a-b)/(a+b+c+d)=(b-c)/(a+b+c+d)=(c-d)/(a+b+c+d)`
`=(d-a)/(a+b+c+d)`, then find `x^(3)`.

A

1

B

8

C

0

D

27

Text Solution

Verified by Experts

The correct Answer is:
C
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PEARSON IIT JEE FOUNDATION-RATIO, PROPORTION AND VARIATION-CONCEPT APPLICATION
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  3. if x=(a-b)/(a+b+c+d)=(b-c)/(a+b+c+d)=(c-d)/(a+b+c+d) =(d-a)/(a+b+c+d...

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  8. if the ratio of the ages (in years) of x and y, 8 years ago is 7:6, th...

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  9. If P:Q:R=2:3:4 and P^(2)+Q^(2)+R^(2)=11600, then find (P+Q-R)

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  10. If (x)/(2),(7)/(x),(3x)/(2) and (7)/(3) are in proportion, then the va...

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  12. If (p)/(q)=(r)/(s)=(t)/(u) then (p^(2)+r^(2)+t^(2))/(q^(2)+s^(2)+u^(2)...

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  13. Which of the following ratios are in ascending order?

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  14. Given that x varies directly with the square of y. when x is 2,y is al...

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  16. Fifteen men take 30 days to complete a piece of work, working 8 hours ...

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