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Given x+y= 2z, then (x)/(x-z) + (z)/(y...

Given `x+y= 2z`, then
`(x)/(x-z) + (z)/(y-z)` =?

A

1

B

2

C

3

D

4

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The correct Answer is:
A
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-ALGEBRA THEORY-Example
  1. If (p)/(a) + (q)/(b) + (r )/(c )=1 " & " (a)/(p) + (b)/(q) + (c )/(r )...

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  2. Given x+y= 2z, then (x)/(x-z) + (z)/(y-z)= ?

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  3. Given x+y= 2z, then (x)/(x-z) + (z)/(y-z) =?

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  4. If x+1/y =1 and y + 1/z =1 then find the value of z + 1/x

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  5. Given x+ (1)/(y)=1 and y + (1)/(z)=1 find xyz= ?

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  6. Given x+ (1)/(y)=1 and y + (1)/(z)=1 find (x+y+z) + ((1)/(x) + (1)/...

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  7. (x+ (1)/(y)) = (y+ (1)/(z))= (z + (1)/(x)) and (x ne y ne z) find xyz=...

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  8. If (a-b)/(c ) + (b+c)/(a) + (c-a)/(b)=1 and (b+ c ne a)

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  9. Given pq + qr + rp = 0 find (1)/(p^(2)-qr) + (1)/(q^(2) -rp) + (1)...

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  10. Given pq + qr + rp = 0 find (p^(2))/(p^(2)-qr) + (q^(2))/(q^(2) -rp...

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  11. If a^(x)=(x+y+z)^(y), a^(y)=(x+y+z)^(z), a^(z)=(x+y+z)^(x), then :

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  12. If x(x+y+z) =4, y(x+y+z)=16 and z (x+y+z)=29 and x, y & z are positive...

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  13. If (x+ y)^(2) = 21 + z^(2), (y+z)^(2)= 32 + x^(2) and (z+ x)^(2) = 28+...

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  14. If x+ (1)/(x)=2, find x^(11) + (1)/(x^(11))= ?

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  15. If x+ (1)/(x)=2, find x^(112)- (1)/(x^(112))= ?

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  16. If m+ (1)/(m-2)=4, find (m-2)^(111) + (1)/((m-2)^(111))=?

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  17. If m+ (1)/(m-2)=4, find m^(2) + m+1=?

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  18. If m+ (1)/(m+2)= 0 find (m+2)^(112) + (1)/((m+2)^(112))= ?

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  19. If m+ (1)/(m+2)= 0 find m^(4) + m^(3) + m^(2) + m+1=?

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  20. If x+ (1)/(x)= -2, find x^(11) + (1)/(x^(11))= ?

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