Home
Class 12
MATHS
Value of (1-(cos61^0)/(cos1^0))*(1-(cos...

Value of `(1-(cos61^0)/(cos1^0))*(1-(cos62^0)/(cos2^0))*(1-(cos63^0)/(cos3^0)) *(1-(cos119^0)/(cos59^0))` (a)`-1` (b) `1` (c) `2` (d) `-2`

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

(1-(cos61^(@))/(cos1^(@)))(1-(cos62^(@))/(cos2^(@)))(1-(cos63^(@))/(cos3^(@)))...(1-(cos119^(@))/(cos59^(@)))

cos1^(0)cos2^(0)...cos179^(@)

Let x=sin1^(0), then the value of the expression.(1)/(cos0^(0)cos1^(0))+(1)/(cos1^(0)cos2^(0))+(1)/(cos2^(0)cos3)+(1)/(cos44^(0)cos45^(@)) is equal to (a) x (b) (1)/(x) (c) (sqrt(2))/(x) (d) (x)/(sqrt(2))

The value of cos(2cos^(-1)0.8) is

Write the value of cos1^(0)+cos2^(0)+cos3^(0)++cos180^(@)

The value of cos12^(0)+cos84^(@)+cos156^(@)+cos132^(0) is (1)/(2)1-(1)/(2)(1)/(8)

(cos^(2)1^(0)-cos^(2)2^(0))/(2sin3^(0)*sin1^(0)) is equal to

The value of cos1^(0)cos2^(0)cos3^(0)cos179^(@) is 1/sqrt(2) b.0 c.1 d.-1

RESONANCE DPP-JEE MAINS-All Questions
  1. A lamp of negligible height is placed on the ground l1 away from a wal...

    Text Solution

    |

  2. 41. If sin x + sin^ 2 x = 1, then the value of expression cos^12x+3co...

    Text Solution

    |

  3. Value of (1-(cos61^0)/(cos1^0))*(1-(cos62^0)/(cos2^0))*(1-(cos63^0)/(...

    Text Solution

    |

  4. e^(2x)-(a-1)e^x-a ge 0 AA x in R then the value of a will satisfy

    Text Solution

    |

  5. The tangent and normal at P(t), for all real positive t, to the parabo...

    Text Solution

    |

  6. If t a nalpha=5/2, tanbeta=-7/9 where alpha in [pi/2,pi] , then alph...

    Text Solution

    |

  7. The point of intersection of tangent to the curve y=x^4 at (1,1) with ...

    Text Solution

    |

  8. If a^2+b^2+c^2+a b+b c+c alt=0AAa ,b ,c in R , then value of the dete...

    Text Solution

    |

  9. Find the minimum value of (x1-x2)^2+((x1^2)/20-sqrt((17-x2)(x2-13)))^...

    Text Solution

    |

  10. If f(x)=a+b x+c x^2AAa ,b ,c in R and a ,b ,c are distinct, then valu...

    Text Solution

    |

  11. The product of the roots of the equation whose roots are greater by un...

    Text Solution

    |

  12. The number of integral points on the hyperbola x^2-y^2= (2000)^2 is (a...

    Text Solution

    |

  13. If the graphs of the functionsy= log (e)x and y = ax intersect at exac...

    Text Solution

    |

  14. Draw the graphs of y=x-x/(|x|)

    Text Solution

    |

  15. Let f(x) be a differentiable function on [0,8] such that f(1)=3, f(2)=...

    Text Solution

    |

  16. if Sn=1/(3!)+5/(4!)+11/(5!)+19/(6!)+..................tn then:

    Text Solution

    |

  17. If f(x)=int0^1(dt)/(1+|x-t|),t h e nf^(prime)(1/2)i se q u a lto 0 (b...

    Text Solution

    |

  18. If f(x)a n dg(x) are two positive and increasing functions, then which...

    Text Solution

    |

  19. Consider all functions f : {1, 2, 3,4} -> {1, 2, 3,4} which are one-o...

    Text Solution

    |

  20. lf a^2x^2 + bx + c =0 has roots alpha and beta(alpha lt beta) and -p^...

    Text Solution

    |