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Show.that there will be-no term containing ` P^6` in the expansion of `(2P^2-3/p)^11`

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UNITED BOOK HOUSE-MODEL QUESTION PAPERS-SET 6-EXERCISE
  1. If alpha,betabe the imaginary cube root of unity, then show that alpha...

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  2. Find the number of diagonals of a polygon having sides 10.

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  3. Show.that there will be-no term containing P^6 in the expansion of (2...

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  4. Which term of this-progression 0.004, 0.02, 0.1..... is 12.5?

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  5. Find the gradient of a straight line which is passes through the point...

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  6. Show that the points A(1,2,3) ,B(-1,-2,-1) ,C(2,3,2) and D(4,7,6) are ...

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  7. If 2f(x).+ 3f(-x) = x^2-x+1, find the value of f(1).

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  8. Evaluate:lim(xrarr0)(e^(x^2)-cosx)/x^2

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  9. Three Coins are tossed: What is the probability of getting at least on...

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  10. If mean = 10, coefficient of variation = 50%, find the standard deviat...

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  11. In three sets, A,B, C, show that (A cap B)' = A' cup B'.

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  12. If tantheta=(tanalpha+tanbeta)/(1+tanalphatanbeta),then show thatsin2t...

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  13. In any/\ABC, show that ‘c sin (A-B)/2=(a-b)cos(C/2)

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  14. Show that by mathematical induction, 3.5^(2n+1) + 2^(3n+1) is divisibl...

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  15. Ifx+iy=3/(2+costheta+i sintheta)then show that x^2 + y^2 = 4x - 3.

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  16. The sum of an infinite G.P series is 15 and the sum of the squares of ...

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  17. How many different arrangements be' possible in’EXAMINATION where two ...

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  18. A ray of light comming from (1, 2) to the x axis at A and reflecting w...

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  19. The co-ordinate of the two verties of a trainge are (15, 0) and (0 ,10...

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  20. Find the equation of the concentric- cricle of the circle x^2 + y^2 — ...

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