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If P and Q are any two set then P-Q=...

If P and Q are any two set then P-Q=

A

a)`P'capQ'`

B

b)`P'cupQ"'`

C

c)`PcapQ'`

D

d)`Pcup Q'`

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UNITED BOOK HOUSE-MODEL QUESTION PAPERS-SET 2-EXERCISE
  1. If P and Q are any two set then P-Q=

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  2. For what value of m,n, the relation sqrt(mn)=sqrtm.sqrtnis not correc...

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  3. In the expansion (2p-1/(2p))^10,the middle term will be

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  4. If the roots of the equation (x-alpha)(x-beta)=c is a,b;then the equat...

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  5. Find the area of the triangle formed by the straight lin x cosalpha+ys...

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  6. The equation of circle which touches x axis at origin and radius is r ...

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  7. The value of lim(xrarroo)a^xsin(b/(a to the powerx)),(a,b>1)is

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  8. If f(x)=x|x|,then the value of f'(x) is

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  9. How many numbers of five digits can be formed with the digits 0,1,2,3,...

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  10. The A.M of 1,2,3,4,…..100 is

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  11. If P={x:x=4n+1,nle5and n in N}and Q ={3n:nle8and n in N},find the set ...

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  12. If mRn=[(m,n):m-n is divisible by 5}is the relation with N set,find (3...

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  13. Find the maximum value of 1/2sin^2theta+1/3cos^2theta

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  14. Show that tan8alpha-tan5alpha-tan3alpha=tan8alphatan5alphatan3alpha

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  15. Show that (x+yw+zw^2)^2+(xw^2+y+zw)^2+(xw+yw^2+z)^2=0,where w is an cu...

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  16. What is the permutations of the letters in the word CAMBRIDGE when M,R...

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  17. Which term of the expansion of (2x^2-x^-1)^12is the term independent o...

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  18. Find the least value of a when a+b=4 and 2a+3ble25

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  19. Find the perpendicular distance from (2,3,4) to x- axis and z- axis.

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  20. Convert the straight line sqrt3x+y+14=0 into normal form.

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