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  1. Asked: November 4, 2024In: Probability ( සම්භාවිතාව )

    සම්භාවිතාව සොයන්න

    Bourbaki
    Bourbaki Level 3 i^2 -keep it real-
    Added an answer on November 9, 2024 at 12:29 am

    Monty hall type එකේ ප්‍රශ්න ගැන පොඩ්ඩක් හොයල බලුවොත් idea එකක් ගන්න පුලුවන් වෙයි කියල හිතනවා.

    Monty hall type එකේ ප්‍රශ්න ගැන පොඩ්ඩක් හොයල බලුවොත් idea එකක් ගන්න පුලුවන් වෙයි කියල හිතනවා.

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  2. Asked: October 22, 2024In: Algebra ( වීජ ගණිතය )

    Rational Numbers

    Bourbaki
    Best Answer
    Bourbaki Level 3 i^2 -keep it real-
    Added an answer on November 4, 2024 at 7:00 pm

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  3. Asked: October 4, 2024In: SFT Mathematics ( SFT ගණිතය )

    Any plans for provincial combined mathematics teacher training program for southern province planned?

    Gaya Nayomi
    Gaya Nayomi Level 1 ( Top Rated ) Senior Lecturer-University of Sri Jayewardenepura
    Added an answer on October 5, 2024 at 3:47 pm

    We already had the program in the current series in the Southern Province. It was held in 2022. Did you miss it?

    We already had the program in the current series in the Southern Province. It was held in 2022. Did you miss it?

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  4. Asked: March 19, 2024In: Geometry ( ජ්‍යාමිතිය )

    සරල රේඛාවක සමීකරණය

    nuwanathukorala
    nuwanathukorala Begginer ( Level 6 )
    Added an answer on March 19, 2024 at 9:18 pm

    ගැටළුව තුල ඇති පින්තූරයේ සියල්ල නොපෙනෙන නිසා මෙය එවා ඇත

    ගැටළුව තුල ඇති පින්තූරයේ සියල්ල නොපෙනෙන නිසා මෙය එවා ඇත

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  5. Asked: December 15, 2023In: Mechanics ( යාන්ත්‍ර විද්‍යාව )

    ගෝල ගැටුම්

    Gaya Nayomi
    Gaya Nayomi Level 1 ( Top Rated ) Senior Lecturer-University of Sri Jayewardenepura
    Added an answer on March 4, 2024 at 7:16 pm
    This answer was edited.

    සංස්ථිතික නියමවල ප්‍රයෝජනය පවතින්නේ යම් කාල පරාසයක් පුරා ඒවායේ යෙදීම තුළය. ඔබ එය ගැටුමක් සඳහා යොදන්නේ නම්, එසේ යොදනුයේ ගැටීමට මොහොතකට පෙර සහ ගැටුමට මොහොතකට පසු ප්‍රවේග පිළිබඳ තොරතුරු ලබා ගැනීම සඳහා ය. එබැවින්, එම තොරතුරු ලබා ගැනීමට වඩාත් සුදුසු ක්‍රමය නම් ගම්‍යතාවයේ හදිසි වෙනස්වීම් පාලනය කරන සමීකරණයRead more

    සංස්ථිතික නියමවල ප්‍රයෝජනය පවතින්නේ යම් කාල පරාසයක් පුරා ඒවායේ යෙදීම තුළය. ඔබ එය ගැටුමක් සඳහා යොදන්නේ නම්, එසේ යොදනුයේ ගැටීමට මොහොතකට පෙර සහ ගැටුමට මොහොතකට පසු ප්‍රවේග පිළිබඳ තොරතුරු ලබා ගැනීම සඳහා ය.

    එබැවින්, එම තොරතුරු ලබා ගැනීමට වඩාත් සුදුසු ක්‍රමය නම් ගම්‍යතාවයේ හදිසි වෙනස්වීම් පාලනය කරන සමීකරණය වන I=Δ(mv) යෙදීමයි.

     

    The usefulness of conservation laws lies in their application over a period of time. If you are applying it for a collision, you will be applying it to get information on the velocities just before and just after the moment of impact.

    Therefore, the more appropriate way to get that information is to apply I=Δ(mv) since it is the equation governing the sudden change in momentum.

    ~MetaHub Panel for Teachers’ Forum

     

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  6. Asked: February 22, 2024In: Algebra ( වීජ ගණිතය )

    Problem solving

    Gaya Nayomi
    Gaya Nayomi Level 1 ( Top Rated ) Senior Lecturer-University of Sri Jayewardenepura
    Added an answer on March 4, 2024 at 3:15 pm

    Here are some problem-solving books: 1. Mathematical Problem Solving by Alan Schoenfeld 2. Problem Solving Strategies by Arthur Engel 3. How to Solve It by George Polya 4. Problems and Solutions by G. L. Alexanderson, L. F. Klosinski, and L. C. Larson, (The William Lowell Putnam Mathematical CompetiRead more

    Here are some problem-solving books:

    1. Mathematical Problem Solving by Alan Schoenfeld

    2. Problem Solving Strategies by Arthur Engel

    3. How to Solve It by George Polya

    4. Problems and Solutions by G. L. Alexanderson, L. F. Klosinski, and L. C. Larson, (The William Lowell Putnam Mathematical Competition1965–1984, Mathematical Association of America)

    5. The Art and Craft of Problem Solving by Paul Zeitz

     

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  7. Asked: September 6, 2023In: Calculus ( කලනය )

    සීමාව

    Gaya Nayomi
    Gaya Nayomi Level 1 ( Top Rated ) Senior Lecturer-University of Sri Jayewardenepura
    Added an answer on March 4, 2024 at 2:18 pm

    The Sandwich Theorem can be applied even when the strict inequality is held in the hypothesis. For a more elaborate answer, please refer to the response given by us to your other question on limits.   ~MetaHub Panel for Teachers’ Forum

    The Sandwich Theorem can be applied even when the strict inequality is held in the hypothesis. For a more elaborate answer, please refer to the response given by us to your other question on limits.

     

    ~MetaHub Panel for Teachers’ Forum

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  8. Asked: November 28, 2023In: Algebra ( වීජ ගණිතය )

    Factors

    Bourbaki
    Bourbaki Level 3 i^2 -keep it real-
    Added an answer on January 31, 2024 at 1:59 am

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  9. Asked: November 20, 2023In: Probability ( සම්භාවිතාව )

    Probability

    Bourbaki
    Bourbaki Level 3 i^2 -keep it real-
    Added an answer on January 18, 2024 at 6:37 pm

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  10. Asked: November 27, 2023In: Calculus ( කලනය )

    Number Theory

    Bourbaki
    Bourbaki Level 3 i^2 -keep it real-
    Added an answer on January 17, 2024 at 4:35 pm

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