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If A={3,5,7,9,11},B={7,9,11,13},C={11,13...

If A={3,5,7,9,11},B={7,9,11,13},C={11,13,15}.Find `A nn(B uu C)`

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OSWAAL PUBLICATION-SOLVED PAPER 2019-1-EXERCISE
  1. Write the negation of the statement 'Australia is a continent'

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  2. A coin is tossed four times.

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  3. If A={3,5,7,9,11},B={7,9,11,13},C={11,13,15}.Find A nn(B uu C)

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  4. If X and Y are two sets such that n(X)=17,n(Y)=23 and n(X uu Y)=35,Fin...

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  5. Let f={(1,1),(2,3),(0,-1),(-1,-3)} be a linear function f(x)=mx+c from...

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  6. Find the radius of the circle in which a central angle of 60^(@) inter...

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  7. Find the general solution of cos x = ((1)/(2)) .

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  8. Solve each of the following equations. 1. Solve x^(2) +x+1=0

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  9. The marks obtained by a student of class XI in the first and second te...

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  10. Find the equation of the line passing through the point(-2,3) and havi...

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  11. Find the distance of the point (3,-5) from the line 3x -4y -26 =0

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  12. Find the co-ordinates of the point P which divides the line segment jo...

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  13. lim(x rarr 0) (sqrt(1+x)-1)/x =

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  14. Write the component statement of the following compund statement and c...

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  15. Two series A and B with equal means standard deviation 9 and 10 respe...

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  16. A committee of two persons is selected from two men and two women.What...

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  17. A committee of two persons is selected from two men and two women. Wha...

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  18. Let U={1,2,3,4,5,6}, A={2,3},B={3,4,5}. Prove that (A cup B)'=A' cap B...

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  19. Let f(x)=x^(2) and g(x)=2x+1 be two real functions. Find (f+g) (x), (f...

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  20. Prove that tan 3x= (3tan x-tan^3 x)/(1-3tan^2 x)

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