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If x + y + z = 6 then the value of ( ...

If ` x + y + z = 6` then the value of ` ( x - 1) ^(3) + ( y - 2) ^(3) + ( z - 3) ^(3)` is

A

`(x-1) (y-2) (z-3)`

B

`2 (x-1)(y-2)(z-3)`

C

`3(x-1)(y-2)(z-3)`

D

3xyz

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CHAMPION PUBLICATION-2014 TIER-II PAPER(18)-EXERCISE
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  2. If x = sqrt5 + sqrt3 and y = sqrt5 - sqrt3, then the value of x ^(4) -...

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  3. If x + y + z = 6 then the value of ( x - 1) ^(3) + ( y - 2) ^(3) +...

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  4. If bc + ab + ca = ab,c then the above of (b +c)/( bc (a - 1)) + (a + ...

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  5. The graph of 3 x + 4y - 24 = 0 forms a triangle OAB with the coor...

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  6. If (a ^(2) - b c)/( a ^(2 ) + bc)+ (b ^(2) -ca)/( b ^(2) + ca) + (c ^(...

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  7. If p^(4) = 119 - (1)/( p^(4)) then the value of p^(3) - (1)/( p^(3))...

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  8. The sum of the internal angles of a regular polygon is 1440^(@). The n...

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  9. ABCD is a regular trapezium in which AD || BC Diagonal AC and BD inter...

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  10. The distance between the centres of two circles having radii 8 cm and ...

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  11. Chords PQ and RS of a circle, when produced, meet at a point O. If PQ ...

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  12. The point of intersection for the diagonals AC and BD of the cyclic qu...

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  13. Three circles of radius 6 cm touches each other externally. Then the d...

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  14. In Delta ABC, AB = AC, O is a point on BC such that BO = CO and OD is ...

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  15. In an isosceles triangle, if the unequal angle is twice the sum of the...

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  16. ‘O' is the orthocentre of triangle ABC.Then angle BOC +angle BAC is eq...

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  17. In triangle ABC , the bisector of angle BAC intersects BC at D and the...

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  18. If sec theta-cos theta = 3/2 where theta is a positive acute angle. th...

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  19. tan(5x-10^(2))=cot(5y+20^(@)) then value of (x+y) is

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  20. From an aeroplane just over a straight road, the angles of depression ...

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