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Obtain all paris of consecutive odd natu...

Obtain all paris of consecutive odd natural numbers such that in such that in each pair both are more than 50 and their sum is less than 120.

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SUBHASH PUBLICATION-PU EDU.DEPT.MODEL QUESTION PAPER (WITH ANSWERS)-PART - B ( II. Answer any TEN questions)
  1. On her vacations Veena visits cities A,B C and D in random order . Wha...

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  2. In a triangle ABC with vertices A(2,3) , B (4,-1) and C (1,2) . Find t...

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  3. Represent the complex number z = 1 + i in polar form.

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  4. Obtain all paris of consecutive odd natural numbers such that in such ...

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  5. A line cuts of equal intercepts on the coordinate axes. Find the angle...

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  6. If the origin is the centroid of the triangle PQR with vertices P (2a,...

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  7. If A and B are two disjoint sets and n (A) = 15 and n (B) = 10 find n ...

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  8. If U= {x:xle10,"x"inN}A={x:"x"inN,x " is prime"}B= {x:"x"inN,x " is ev...

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  9. If AxxB={(a,1)(a,2) (a,3)(b,1)(b,2)(b,3)} find the sets A and B and h...

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  10. The difference btween two acute angles of a right angled triangle is 3...

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  11. Find sin.(x)/(2) " if " tan x = - (4)/(3) x lies in second quadrant.

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  12. {:("lim"),(xrarr3):}(x-3)/(x^(2)-5x+6)

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  13. The coefficient of variation for a distribution is 60 and standard dev...

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  14. Write the inverse , converse of 'If a parallelogram is a square , then...

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  15. On her vacations Veena visits cities A,B C and D in random order . Wha...

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  16. In a triangle ABC with vertices A(2,3) , B (4,-1) and C (1,2) . Find t...

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    |

  17. Represent the complex number z = 1 + i in polar form.

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    |

  18. Obtain all paris of consecutive odd natural numbers such that in such ...

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    |

  19. A line cuts of equal intercepts on the coordinate axes. Find the angle...

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  20. If the origin is the centroid of the triangle PQR with vertices P (2a,...

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    |