Home
Class 12
MATHS
If (x(i), (1)/(x(i)))(i =1,2,3,4) are th...

If `(x_(i), (1)/(x_(i)))(i =1,2,3,4)` are the four distinct points on a circle, then the value of `x_(1) , x_(2). x_(3) . x_(4)` is-

A

0

B

4

C

1

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 4|91 Videos
  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 10|1 Videos
  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 9|66 Videos
  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos
  • Measures of Central Tendency

    CHHAYA PUBLICATION|Exercise Exercise 2 C Very short answer type question|18 Videos

Similar Questions

Explore conceptually related problems

If x = 1/(2-sqrt3) then find the value of (x^(3) -2x^2 - 7x +4)

If sum_(i=1)^(9) (x_(i)-5)=9 " and" sum_(i=1)^(9) (x_(i)-5)^(2)=45 , then the standard deviation of the 9 items x_(1),x_(2),..,x_(9) is

If sum_(i=1)^(2n) sin^-1x_i = npi then find the value of sum_(i = 1)^(2n) x_i

If I_(1)=int e^(x) cos x dx and I_(2)=int e^(x) sin x dx , then the value of I_(1)+I_(2) is-

If x=-1+i sqrt2 and the value of x^(4)+4x^(3)+6x^(2)+4x+9.

The value of I=int_(-1)^(1)(1+x)^(1//2)(1-x)^(3//2)dx is

If (x_(1),y_(1)),(x_(2),y_(2)),(x_(3),y_(3))and(x_(4),y_(4)) be the consecutive vertices of a parallelogram , show that , x_(1)+x_(3)=x_(2)+x_(4)andy_(1)+y_(3)=y_(2)+y_(4) .

If (x_(1),y_(1),z_(1)) , (x_(2),y_(2),z_(2)) , (x_(3) ,y_(3),z_(3)) and (x_(4) , y_(4) , z_(4)) be the consecutive vertices of a parallelogram, show that x_(1)+x_(3)=x_(2)+x_(4),y_(1)+y_(3)=y_(2)+y_(4) and z_(1)+z_(3)=z_(2)+z_(4) .

If (x_i ,y_i),i=1,2,3, are the vertices of an equilateral triangle such that (x_1+2)^2+(y_1-3)^2=(x_2+2)^2+(y_2-3)^2=(x_3+2)^2+(y_3-3)^2, then find the value of (x_1+x_2+x_3)/(y_1+y_2+y_3) .

For four positive values x_1, x_2, x_3, x_4 prove that AM geGM .

CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 2
  1. If a+b+c=0, then the straight lines 4ax + 3by+c=0 always pass through ...

    Text Solution

    |

  2. In three dimensional space the equation of xy-plane is-

    Text Solution

    |

  3. If (x(i), (1)/(x(i)))(i =1,2,3,4) are the four distinct points on a ci...

    Text Solution

    |

  4. Equation of the circle which passes through the points of intersection...

    Text Solution

    |

  5. If the chord u=mx +1 of the circel x ^(2) +y^(2)=1 subtends an angle o...

    Text Solution

    |

  6. In a class of 30 pupils, 12 take mathematics, 16 take physics and 18 l...

    Text Solution

    |

  7. If a ne 0 and the line 2 bx +3 cy +4d=0 passes through the points of i...

    Text Solution

    |

  8. Solve : (5^x)/(5^y)=25, (4^y)/(2^x)=2

    Text Solution

    |

  9. Any point on the hpyerbola ((x+1)^(2))/(16) -((y+2)^(2))/(4)=1 is of t...

    Text Solution

    |

  10. The locus of the point P(x,y) satisfying the relation sqrt((x-3) ^(2)...

    Text Solution

    |

  11. If P (A) is the power set of A= {1,3,5,7} then-

    Text Solution

    |

  12. Let A + {-1,0,1,2,3} and f : A to Z be given by f(x) =x^(2) -5x +7, wh...

    Text Solution

    |

  13. Range of the relation R= {x ,1/x}:0lt x lt 5 and x is an integer " is

    Text Solution

    |

  14. Domain of the relation R = {(x,y) : x in NN,. Y in NN and 2x+y=41} is-

    Text Solution

    |

  15. If for all values of x and y , f(x+y) =f(x) f(y) and f(5) =2, f'(0)=3,...

    Text Solution

    |

  16. The domain of definition of the function sin ^(-1) [log (3) ((x)/(3))]...

    Text Solution

    |

  17. The equation of the parabola with vertex at the origin and directix is...

    Text Solution

    |

  18. lim (xto0) (1-cos mx)/(1-cos nx) is equal to-

    Text Solution

    |

  19. The period of the function f(x) = sin 2x is-

    Text Solution

    |

  20. If the function f(x)={{:((x ^(2) -9)/(x-3), "when" x ne3),(2x+a, "whe...

    Text Solution

    |