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If int(-1) ^(4) f(x) dx=4and int(2)^(4) ...

If `int_(-1) ^(4) f(x) dx=4and int_(2)^(4) (3-f(x))dx=7,` then
`int_(-1) ^(2) f(x) dx=`

A

1

B

2

C

3

D

5

Text Solution

Verified by Experts

The correct Answer is:
D
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TARGET PUBLICATION-DEFINITE INTEGRALS-COMPETITIVE THINKING
  1. If I(1)=overset(e^(2))underset(e )int(dx)/(logx)"and "I(2)=overset(2)u...

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  2. Let a, b and c be non - zero real numbers such that int (0)^(3) (3ax...

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  3. If int(-1) ^(4) f(x) dx=4and int(2)^(4) (3-f(x))dx=7, then int(-1) ^...

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  4. Ifg(x)= int(0)^(x) cos 4t dt, "then " g (x+pi) equals

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  5. if f(x)=|x-1| then int(0)^(2)f(x)dx is

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  6. int- 5^5|x+2|dx

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  7. If f(x)=int(-1)^(x)|t|dt, then for any x ge0,f(x) is equal to

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  8. int(0)^(1)|3x-1|dx=

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  9. int-2^2 |1-x^2|dx= (A) 4 (B) 2 (C) -2 (D) 0

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  10. The value of int(0)^(1)x|x-1/2|dx is

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  11. int(0)^(100pi)|cosx|dx=…………………………..

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  12. int(0)^(pi//2) abs(sinx-cosx) dx=

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  13. The integral int(0)^(pi)sqrt(1+4"sin"^2(x)/(2)-4"sin"(x)/(2)) dx is e...

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  14. If I=int(1/ e)^e|logx|(dx)/(x^2) ,then I equals (A) 2 (B) 2...

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  15. int(0) ^(3) [x] dx= where [x] is greatest integer function

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  16. Let f(x) = x-[x], for every real number x, where [x] is integral part ...

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  17. The integral int0^(1. 5)[x^2]dx ,w h e r e[dot] denotoes the greatest ...

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  18. The value of int0^9[sqrt(x)+2]dx, where [.] is the greatest integer fu...

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  19. If for all real numbers y ,[y] is the greatest integer less than or eq...

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  20. int(0)^((pi)/2)(x-[cosx])dx= (where [t]= greatest integer less or eq...

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