Home
Class 12
MATHS
The number of local minima/maximum for t...

The number of local minima/maximum for the function `y=x^(2)-2sinx, AA x in (0, (pi)/(2))` is

A

0

B

1

C

2

D

3

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 37

    NTA MOCK TESTS|Exercise MATHEMATICS|25 Videos
  • NTA JEE MOCK TEST 39

    NTA MOCK TESTS|Exercise MATHEMATICS|25 Videos

Similar Questions

Explore conceptually related problems

The difference between the maximum and minimum values of the function f(x)=sin^(3)x-3sinx, AA x in [0,(pi)/(6)] is

The local maximum value of the function f(x)=(2/x)^(x^2),xgt0 , is

For the function f(x)=sinx+2cosx,AA"x"in[0,2pi] we obtain

Find the point of local maxima or local minima of the function f(x) = (sin^(4) x + cos^(4) x) " in " 0 lt x lt (pi)/(2)

The total number of local maxima and local minima of the function f(x) = {{:( (2 + x)^(3) "," , -3 lt x le -1) , (x^(2//3) "," , -1 lt x lt 2):} is

Find the local maxima and minima of the function f(x)=x^(3)-2x^(2)+x+6 .

Find all the points of local maxima and minima of the function f given by f(x)= sinx- cosx , x in [0,2pi]

Find e local maximum and local minima,of the function f(x)=sin x-cos x,0

NTA MOCK TESTS-NTA JEE MOCK TEST 38-MATHEMATICS
  1. If 0ltAltBltpi, sin A-sinB=(1)/(sqrt2) and cos A-cos B=sqrt((3)/(2)), ...

    Text Solution

    |

  2. Consider the function f(x)={{:(sin(x-4).tan^(-1)((1)/(x-4)),x ne 4),(0...

    Text Solution

    |

  3. The solution of the differential equation xdy=(tan y+(e^(1)//x^(2))/(x...

    Text Solution

    |

  4. Let veca,vecb and vecc be three vectors such that vecane0, |veca|=|vec...

    Text Solution

    |

  5. If two distinct numbers a and be are selected from the set {5^(1), 5^(...

    Text Solution

    |

  6. If z and w are two non - zero complex numbers such that |zw|=1 and ar...

    Text Solution

    |

  7. Let f:R rarr B be a functio defined by f(x)=tan^(-1).(2x)/(1+x^(2)), t...

    Text Solution

    |

  8. The value of lim(xrarr0)(secx-(secx)^(secx))/(1-secx+ln(secx)) is equa...

    Text Solution

    |

  9. "cosec"^(2)theta(cos^(2)theta-3cos theta+2)ge1, If theta belongs to

    Text Solution

    |

  10. The coefficient of x^(2) in the expansion of (1-x+2x^(2))(x+(1)/(x))^(...

    Text Solution

    |

  11. The value of the integral I=inte^(x)(sinx+cosx)dx is equal to e^(x).f(...

    Text Solution

    |

  12. The number of local minima/maximum for the function y=x^(2)-2sinx, AA ...

    Text Solution

    |

  13. Consider A=int(0)^(1)(dx)/(1+x^(3)), then A satisfies

    Text Solution

    |

  14. If B(0)=[(-4, -3, -3),(1,0,1),(4,4,3)], B(n)=adj(B(n-1), AA n in N and...

    Text Solution

    |

  15. A plane passes through the point (-2, -2, 2) and contains the line joi...

    Text Solution

    |

  16. If the number of integral solutions (x, y, z) of the equation xyz = 18...

    Text Solution

    |

  17. The ratio of the variance of first n positive integral multiples of 4 ...

    Text Solution

    |

  18. If f:R rarr R is a function satisfying the equation f(3x+1)+f(3x+10)=1...

    Text Solution

    |

  19. Let (alpha, beta) be an ordered pair of real numbers satisfying the eq...

    Text Solution

    |

  20. The sum of the real roots of the equation x^(5)-5x^(4)+9x^(3)-9x^(2)+5...

    Text Solution

    |