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saifoo.khan

  • 2 years ago

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  1. saifoo.khan
    • 2 years ago
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  2. shubhamsrg
    • 2 years ago
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    C and D is same thing,, and its an eqn of straight line,,so i dont really know!! :P

  3. mathslover
    • 2 years ago
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    c ...

  4. saifoo.khan
    • 2 years ago
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    Why? @mathslover

  5. Mimi_x3
    • 2 years ago
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    a

  6. saifoo.khan
    • 2 years ago
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    It's okay. @shubhamssrg :)

  7. saifoo.khan
    • 2 years ago
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    Why? @Mimi_x3

  8. mathslover
    • 2 years ago
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    one minute ... Shubham what if a=1 and b=i?

  9. mathslover
    • 2 years ago
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    Hence (d) is wrong.

  10. saifoo.khan
    • 2 years ago
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    So (c) ?

  11. mathslover
    • 2 years ago
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    Now coming to the Left options i.e. a, b and c

  12. mathslover
    • 2 years ago
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    It will take time to conclude whether I am right with C option.

  13. Mimi_x3
    • 2 years ago
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    \[y = \frac{(-a-1)x}{b} \] \[-a - 1 = 0 => -a = 1 => a = -1 \] so (a)

  14. Mimi_x3
    • 2 years ago
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    i mean (b)

  15. Mimi_x3
    • 2 years ago
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    wait im confused

  16. saifoo.khan
    • 2 years ago
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    i entered (a) . -_-

  17. mathslover
    • 2 years ago
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    yep... u must be

  18. Mimi_x3
    • 2 years ago
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    lol it cant be a

  19. saifoo.khan
    • 2 years ago
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    WTH! Let me post another one.

  20. mathslover
    • 2 years ago
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    It is C but I need to tell the proof for that

  21. Mimi_x3
    • 2 years ago
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    its (b)

  22. saifoo.khan
    • 2 years ago
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  23. saifoo.khan
    • 2 years ago
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    @mathslover , i entered it already..Can't go back now. Sorry.

  24. Mimi_x3
    • 2 years ago
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    its not (a) for sure!!! change it

  25. saifoo.khan
    • 2 years ago
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    I CAN'T CHANGE.. CAN'T GO BACK.

  26. saifoo.khan
    • 2 years ago
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    sOLVE ANOTHER ONE.

  27. mathslover
    • 2 years ago
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    |dw:1347366185476:dw|

  28. mathslover
    • 2 years ago
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    oh I meant same for other triangle

  29. mathslover
    • 2 years ago
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    I applied Heron's Formula here

  30. saifoo.khan
    • 2 years ago
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    FIND THE AREAAAAAAA!

  31. Mimi_x3
    • 2 years ago
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    isnt it just (1/2*a*b)*2 for that squaure? lol

  32. mathslover
    • 2 years ago
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    Is it necessary to be a square?

  33. saifoo.khan
    • 2 years ago
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    YOU GUYS ARE SLOW..

  34. mathslover
    • 2 years ago
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    Can not it be a rhombus?

  35. Mimi_x3
    • 2 years ago
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    \[\left(\frac{1}{2}*8*8\right) *2\] we are not slow;

  36. saifoo.khan
    • 2 years ago
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    64?

  37. Mimi_x3
    • 2 years ago
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    maybe tho

  38. Mimi_x3
    • 2 years ago
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    dont trust me what do you think mathslover

  39. saifoo.khan
    • 2 years ago
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    @mathslover ?

  40. saifoo.khan
    • 2 years ago
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    im GOING WITHH 64.

  41. Mimi_x3
    • 2 years ago
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    no

  42. saifoo.khan
    • 2 years ago
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    THANKS ALL. MORE COMING. :D

  43. mathslover
    • 2 years ago
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    \[\large{\sqrt {X^2-l6}\times8}\]

  44. mathslover
    • 2 years ago
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    oops is it square for sure?

  45. Mimi_x3
    • 2 years ago
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    yes i am; i checked, a square is a quad

  46. saifoo.khan
    • 2 years ago
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    Lets see who answers first.

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  47. Mimi_x3
    • 2 years ago
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    what does collinear mean again?

  48. saifoo.khan
    • 2 years ago
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    Seriously?

  49. Mimi_x3
    • 2 years ago
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    i got it

  50. saifoo.khan
    • 2 years ago
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    |dw:1347366792252:dw|

  51. Mimi_x3
    • 2 years ago
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    B(2,2) C(-3,1) find the equation of the line; than plug A(a,-2) to find the point

  52. saifoo.khan
    • 2 years ago
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    -18.

  53. saifoo.khan
    • 2 years ago
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    On a map drawn to a scale of 1 : 1,25,000. One triangle plot of land has the following measurements : PQ = 10cm, QR = 8cm and Calculate: The area of the plot in square km.

  54. saifoo.khan
    • 2 years ago
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    37.5

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