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A-B is equal to...

`A-B` is equal to

A

`(AuuB)-(AnnB)`

B

`AnnB^(C )`

C

`AnnB`

D

`B-A`

Text Solution

Verified by Experts

The correct Answer is:
B
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FIITJEE-TIPS-ASSIGNMENT (SECTION (I): MCQ (SINGLE CORRECT)
  1. Let A={a, b, d, e}=B={c, d, f, m}, C={a, l, m, o}. Then C nn(Auu B) wi...

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  2. Let n(U) = 700, n(A) = 200, n(B) = 300 and n(AuuB) = 400. Then n(A^c u...

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  3. A-B is equal to

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  4. If the sets A and B are defined are defined as A={(x,y):y=e^x, x in R}...

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  5. Let A={(x, y)|y=e^(x), x in R} and B={(x, y)|=e^(-x), x in R}. Then

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  6. Suppose A(1), a(2),…….,A(30) are thirty sets each with five elements a...

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  7. Consider the set A of all determinants of order 3 with entries 0 or 1 ...

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  8. If 1/1^2+1/2^2+1/3^2....oo=pi^2/6 then 1/1^2+1/3^2+1/5^2....=

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  9. The sum to infinity of the series 1+2(1-(1)/(n))+3(1-(1)/(n))^(2)+ ....

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  10. Value of 1+1/(1+2)+1/(1+2+3)+....+1/(1+2+3+....+n) is equal to

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  11. Sides of triangle ABC, a, b, c are in G.P. If 'r' be the common ratio ...

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  12. If a ,b ,c in R^+, t h e n(b c)/(b+c)+(a c)/(a+c)+(a b)/(a+b) is alwa...

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  13. If x ,y ,z are real and 4x^2+9y^2+16 z^2-6x y-12 y z-8z x=0,t h e nx ,...

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  14. Q. if x1,x2......xn are in H.P., then sum(r=1)^n xr x(r+1) is equal to...

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  15. Given(1+x^2)^2 (1+x)^n = sum ar x^r. If a0,a1 and a2 are in A.P. then ...

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  16. If a, b, c are distinct real numbers such that a, b, c are in A.P. and...

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  17. Value of (1^2)/1+(1^2+2^2)/(1+2)+(1^2+2^2+3^2)/(1+2+3)+.... 'n' terms...

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  18. If f(x)=x^9-6x-2x^7+12 x^6+x^4-7x^3+6x^2+x-3, find f(6)dot

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  19. Let f(x)=(1)/(1+x) and let g(x,n)=f(f(f(….(x)))), then lim(nrarroo)g(x...

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  20. lim(xrarr0^(+)){ln((x^(7)+2x^(6)e+x^(5)e^(2)))-ln(x^(2)sin^(3)x)} is e...

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