Home
Class 12
MATHS
Iff(x)=int0^x2|t|dt ,t h e n g(x)=x|x|...

`Iff(x)=int_0^x2|t|dt ,t h e n` `g(x)=x|x|` `g(x)` is monotonic `g(x)` is differentiable at `x=0` `g^(prime)(x)` is differentiable at `x=0`

A

`g(x)=x|x|`

B

g(x) is monotonic

C

g(x) is differentiable at x = 0

D

g'(x) is differentiable at x = 0

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • DEFINITE INTEGRATION

    CENGAGE PUBLICATION|Exercise LC_TYPE|31 Videos
  • DEFINITE INTEGRATION

    CENGAGE PUBLICATION|Exercise MATRIX MATCH_TYPE|6 Videos
  • DEFINITE INTEGRATION

    CENGAGE PUBLICATION|Exercise SCQ_TYPE|113 Videos
  • CURVE TRACING

    CENGAGE PUBLICATION|Exercise EXERCISES|24 Videos
  • DETERMINANT

    CENGAGE PUBLICATION|Exercise Multiple Correct Answer|5 Videos

Similar Questions

Explore conceptually related problems

If g(x)=int_0^x2|t|dt ,then (a) g(x)=x|x| (b) g(x) is monotonic (c) g(x) is differentiable at x=0 (d) gprime(x) is differentiable at x=0

If f(x)=int_0^x(sint)/t dt ,x >0, then

If g(x)= int_0^x cos^4t dt , then g(x + pi) equals

Let f:[a,b]rarr[1,infty) be a continuous function and lt g: RrarrR be defined as g(x)={(0, "if x" lt a),(int_a^x f(t)dt, "if a"lexleb),(int_a^b f(t)dt, "if x"gtb):} Then a) g(x) is continuous but not differentiable at a b) g(x) is differentiable on R c) g(x) is continuous but nut differentiable at b d) g(x) is continuous and differentiable at either a or b but not both.

If g(x)=int_(0)^(x)cos^(4)t dt , then prove that g(x+pi)=g(x)+g(pi) .

Let f(x)={(-,1, -2lexlt0),(x^2,-1,0lexlt2):} if g(x)=|f(x)|+f(|x|) then g(x) in (-2,2) is (A) not continuous is (B) not differential at one point (C) differential at all points (D) not differential at two points

If g(x)=int_0^xcos^4tdt , then g(x+pi) equals (a) g(x)+g(pi) (b) g(x)-g(pi) (c) g(x)g(pi) (d) (g(x))/(g(pi))

If int g(x)dx = g(x) , then int g(x){f(x) - f'(x)}dx is equal to

Let F(x)=f(x)g(x)h(x) for all real x , where f(x),g(x) , and h(x) are differentiable functions. At some point x_0,F^(prime)(x_0)=21 F(x_0),f^(prime)(x_0)=4f(x_0),g^(prime)(x_0)=-7g(x_0), and h^(prime)(x_0)=kh(x_0) . Then k is________

If f(x)=|x-2| a n d g(x)=f[f(x)],t h e n g^(prime)(x)= ______ for x>20

CENGAGE PUBLICATION-DEFINITE INTEGRATION -MCQ_TYPE
  1. Let f(x)=int(1)^(x)(3^(t))/(1+t^(2))dt, where xgt0, Then

    Text Solution

    |

  2. If int(a)^(b)|sinx|dx=8 and int(0)^(a+b)|cosx|dx=9, then find the valu...

    Text Solution

    |

  3. Iff(x)=int0^x2|t|dt ,t h e n g(x)=x|x| g(x) is monotonic g(x) is di...

    Text Solution

    |

  4. If An=int0^(pi/2)(sin(2n-1)x)/(sinx)dx ,Bn=int0^(pi/2)((sinn x)/(sinx)...

    Text Solution

    |

  5. The value of int0^oo (dx)/(1+x^4) is

    Text Solution

    |

  6. The value of int0^1e^(x^2-x)dx is (a) <1 (b) >1 (c) > e^(-1/4) (d)...

    Text Solution

    |

  7. Ifinta^b(f(x))/(f(x)+f(a+b-x))dx=10 ,t h e n (a) b=22 ,a=2 (b) b=15 ...

    Text Solution

    |

  8. The values of a for which the integral int0^2|x-a|dxgeq1 is satisfied ...

    Text Solution

    |

  9. If f(x)=int0^x |t-1| dt, where 0 lt= x lt= 2 then (a) range of f(x) ...

    Text Solution

    |

  10. If f(2-x)=f(2+x) and f(4-x)=f(4+x) for all x and f(x) is a function fo...

    Text Solution

    |

  11. If f(x)=int0^x("cos"(sint)+"cos"(cost)dt ,t h e nf(x+pi)i s (a)f(x)+f...

    Text Solution

    |

  12. If I(n)=int(0)^(pi//4) tan^(n)x dx, (ngt1 is an integer ), then (a) I(...

    Text Solution

    |

  13. If In=int0^1(dx)/((1+x^2)^n); n in N , then prove that 2nI(n+1)=2^(-n...

    Text Solution

    |

  14. L e tf:[1,oo)->Ra n df(x)=int1^x(e^t)/t dt-e^(x)dot Then

    Text Solution

    |

  15. If f(x)=inta^x[f(x)]^(-1)dx and inta^1[f(x)]^(-1)dx=sqrt(2), then

    Text Solution

    |

  16. A Function f(x) satisfies the relation f(x)=e^x+int0^1e^xf(t)dtdotT h ...

    Text Solution

    |

  17. If int0^x {int0^u f(t) dt}du is equal to (a) int0^x (x-u) f(u) (b...

    Text Solution

    |

  18. Which of the following statement(s) is/are TRUE?

    Text Solution

    |

  19. If int(0)^(x) [x] dx = int(0)^([x]) xdx, x notin integer (where, [.] a...

    Text Solution

    |

  20. Consider the function f(theta)=int(0)^(1)(|sqrt(1-x^(2))-sintheta|)/(s...

    Text Solution

    |