Home
Class 10
POLITICAL SCIENCE
If p = 7+4sqrt3andpq=1, then (1/p^(2)+1/...

If `p = 7+4sqrt3andpq=1`, then `(1/p^(2)+1/q^(2))` equals

A

124

B

134

C

162

D

194

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MOCK TEST - II

    MCGROW HILL PUBLICATION|Exercise SAT|87 Videos

  • GENDER, RELIGION AND CASTE

    MCGROW HILL PUBLICATION|Exercise HIGHER ORDER THINKING QUESTIONS|16 Videos

  • POWER SHARING AND FEDERALISM

    MCGROW HILL PUBLICATION|Exercise HIGHER ORDER THINKING QUESTIONS|20 Videos

Similar Questions

Explore conceptually related problems

If p= 7-4sqrt(3) , then (p^(2)+1)/(7p) =_____.

If the difference of the roots of the equation,x^(2)+px+q=0 be unity,then (p^(2)+4q^(2)) equals to: (1+1q)^(2) b.(1-2q)^(2) c.4(p-q)^(2) d.2(p-q)^(2)

If p(x)=ax^(2)+bx and q(x)=lx^(2)+mx+n with p(1)=q(1), p(2)-q(2)=1 , and p(3)-q(3)=4 , then p(4)-q(4) is equal to

If z=x-iy and z^((1)/(3))=p+iq, then (1)/(p^(2)+q^(2))((x)/(p)+(y)/(q)) is equal to

MCGROW HILL PUBLICATION-MOCK TEST - II-SAT
  1. Angle formed in minor segment of a circle is

    Text Solution

    |

  2. The probability P(E) of any event E takes any value from

    Text Solution

    |

  3. If p = 7+4sqrt3andpq=1, then (1/p^(2)+1/q^(2)) equals

    Text Solution

    |

  4. Consider the following statements: when two straight lines intersect: ...

    Text Solution

    |

  5. If one zero of the quadratic polynomial f(x)=4x^(2)-8kx-9 is negative ...

    Text Solution

    |

  6. If m is a natural number, then 9^(2m)-4^(2m) is always divisible by

    Text Solution

    |

  7. If cosectheta-sintheta=mandsectheta-costheta=n, then the value of (m^(...

    Text Solution

    |

  8. The sum of m terms of the series sqrt2+sqrt8+sqrt18+sqrt32+... is gi...

    Text Solution

    |

  9. If a cone is cut into two parts by a horizontal plane passing through ...

    Text Solution

    |

  10. If a^(1//3)+b^(1//3)+c^(1//3)=0, then

    Text Solution

    |

  11. If cottheta+tantheta=pandsectheta-costheta=q, then the value of (p^(2)...

    Text Solution

    |

  12. The mean of n observations is X. If the first item is increased by 1, ...

    Text Solution

    |

  13. What is the sum of 1^(2)-2^(2)+3^(2)-4^(2)+5^(2)-6^(2)+... up to 2n te...

    Text Solution

    |

  14. Given that HCF (306, 657) = 9, then LCM (306, 657) is

    Text Solution

    |

  15. If 3/7=0.bar(428571), then 5/7 is equal to

    Text Solution

    |

  16. If alphaandbeta are zeroes of the polynomial p(x)=x^(2)-8x+q, such tha...

    Text Solution

    |

  17. What is the degree of a constant polynomial?

    Text Solution

    |

  18. Vaccine is not available to us for

    Text Solution

    |

  19. The pharyme in a frog is lined by which epithelium?

    Text Solution

    |

  20. Which of the following gases contribute to global warming?

    Text Solution

    |