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hba

  • 3 years ago

Which of the statements below are true about the graphs of the eqn x^2+y^2=9 and (x+6)^2+y^2=16? (I) both graphs are circles (ll)The two graphs touches at one point (iii)The two graphs have two distinct points of intersection @waterineyes @hartnn

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  1. hartnn
    • 3 years ago
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    i am fed up of circles now....

  2. waterineyes
    • 3 years ago
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    Do you know the equation of circle center of which is at origin(0,0) ??

  3. hba
    • 3 years ago
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    I am going to start straight line after this @hartnn

  4. hba
    • 3 years ago
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    x^2+y^2=r^2 @waterineyes

  5. hartnn
    • 3 years ago
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    just lines or pair of lines ?

  6. waterineyes
    • 3 years ago
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    @hartnn will help you now.. I am shutting down you @hba and my PC. Good Night guys..

  7. hba
    • 3 years ago
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    Omg :(

  8. hba
    • 3 years ago
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    @waterineyes Please help and leave :(

  9. hartnn
    • 3 years ago
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    i was going to say same thing....

  10. waterineyes
    • 3 years ago
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    (x+6)^2+y^2=16? here also center is (-6,0)

  11. hba
    • 3 years ago
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    Yeah so .....

  12. hba
    • 3 years ago
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    they touch at one point ok

  13. waterineyes
    • 3 years ago
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    So, Good Night..

  14. hba
    • 3 years ago
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    nooooooooooooo

  15. hba
    • 3 years ago
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    But the both of them are circles ?

  16. hba
    • 3 years ago
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    So it can be 1 and 2 ?

  17. hba
    • 3 years ago
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    I mean 1 and 3 ?

  18. waterineyes
    • 3 years ago
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    Wait..

  19. hba
    • 3 years ago
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    Waiting

  20. waterineyes
    • 3 years ago
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    Look for dark dots: |dw:1353180754235:dw|

  21. hba
    • 3 years ago
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    Omg so 1 and 3 right ?

  22. waterineyes
    • 3 years ago
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    Yep..

  23. hba
    • 3 years ago
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    @waterineyes Are you in Uni ? Whats your age ?

  24. hba
    • 3 years ago
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    Which year ?

  25. waterineyes
    • 3 years ago
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    You are welcome and now I am shutting you down.. Take care @hba and @robtobey

  26. waterineyes
    • 3 years ago
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    Tell you other day.. Bye..

  27. hba
    • 3 years ago
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    Ok lol Thanks :)

  28. robtobey
    • 3 years ago
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    A plot is attached.

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  29. hba
    • 3 years ago
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    Thanks a lot @robtobey

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