Home
Class 12
MATHS
If y = tan x tan 2x tan 3x, (sin 12x != ...

If `y = tan x tan 2x tan 3x, (sin 12x != 0)` then `dy / dx` has the value equal to

A

`3sec^(2)3xtanx tan2x+sec^(2)x tan2xtan3x+2sec^(2)2xtan3xtanx`

B

`2y(cosec 2x+2 cosec 4x+3cosec6x)`

C

`3sec^(2)3x-2sec^(2)2x-sec^(2)x`

D

`sec^(2)x+2sec^(2)2x+3sec^(2)3x`

Text Solution

Verified by Experts

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

Topper's Solved these Questions

  • DIFFERENTIATION

    ARIHANT MATHS|Exercise Exercise (Statement I And Ii Type Questions)|10 Videos

  • DIFFERENTIATION

    ARIHANT MATHS|Exercise Exercise (Passage Based Questions)|16 Videos

  • DIFFERENTIATION

    ARIHANT MATHS|Exercise Exercise For Session 10|4 Videos

  • DIFFERENTIAL EQUATION

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|26 Videos

  • DY / DX AS A RATE MEASURER AND TANGENTS, NORMALS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|7 Videos

Similar Questions

Explore conceptually related problems

If y=tan x tan2x tan3x,(sin12x!=0) then (dy)/(dx) has the value equal to

If y = tan x tan 2x tan 3x, then (dy)/(dx) equals

If y=tan x*tan2x*tan3x, then (dy)/(dx)

If y= (tan x )^(sin x ) ,then (dy)/(dx)=

y = tan ^ (- 1) ((1-cos x) / (sin x)) then (dy) / (dx)

inttanx tan 2x tan 3x dx is equal to

y = tan ^ (- 1) ((cos x) / (1 + sin x)) then (dy) / (dx)

If y=e^(tan x(ln sin x)) then (dy)/(dx) is equal to

If y = sqrt((1 + tan x)/(1 - tan x)) " then " (dy)/(dx)= ?

ARIHANT MATHS-DIFFERENTIATION -Exercise (More Than One Correct Option Type Questions)
  1. The function u=e^x s in ; v=e^x cos x satisfy the equation v(d u)/(dx)...

    Text Solution

    |

  2. If f(x)=logx(lnx) then f'(x) at x=e is

    Text Solution

    |

  3. Let f be a differentiable function satisfying [f(x)]^(n)=f(nx)" for ...

    Text Solution

    |

  4. If y=f(x) is an odd differentiable function defined on (-oo,oo) such t...

    Text Solution

    |

  5. If y=sqrt(x+sqrt(y+sqrt(x+sqrt(y+...oo)))), then (dy)/(dx) is equal to

    Text Solution

    |

  6. If f(x)=|cosx-sinx| , then f'(pi/4) is equal to

    Text Solution

    |

  7. Let f(x)=x^2+xg^2(1)+g^''(2) and g(x)=f(1).x^2+xf'(x)+f''(x), then fin...

    Text Solution

    |

  8. if f(x) = x^n then the value of f(1) - (f'(1))/(1!) + (f''(1))/(2!) +...

    Text Solution

    |

  9. If y+log(1+x)=0 which of the following is true?

    Text Solution

    |

  10. If y=2^(3^(x)), then y' equals

    Text Solution

    |

  11. If g is the inverse of fandf(x) = x^(2)+3x-3,(xgt0). then g'(1) equal...

    Text Solution

    |

  12. If x^3-2x^2y^2+5x+y-5=0a n dy(1)=1,t h e n y^(prime)(1)=4/3 (b) y^(1)...

    Text Solution

    |

  13. let y=sqrt(x+sqrt(x+sqrtx...oo))) then dy//dx equals

    Text Solution

    |

  14. Ify=x^((lnx)^ln(lnx)) , then (dy)/(dx) is equal to

    Text Solution

    |

  15. Which of the following functions are not derivable at x=0?

    Text Solution

    |

  16. Let f(x)=(sqrt(x-2sqrt(x-1)))/(sqrt(x-1)-1).x then

    Text Solution

    |

  17. If 2^(x)+2^(y)=2^(x+y) then (dy)/(dx)is equal to

    Text Solution

    |

  18. For the function y=f(x)=(x^(2)+bx+c)e^(x), which of the following hold...

    Text Solution

    |

  19. If sqrt(y+x)+sqrt(y-x)=c, where cne0, then (dy)/(dx) has the value equ...

    Text Solution

    |

  20. If y = tan x tan 2x tan 3x, (sin 12x != 0) then dy / dx has the value ...

    Text Solution

    |