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Recent content by Lemniscates

  1. Lemniscates

    Mathematics: Post your doubts here!

    Given:- a = 7 t_n = 84 t_{3n} = 245 Formula to use:- t_n = a + (n-1)d Solution:- Form two equations with two pieces of information given in the question 7 + (n-1)d = 84 7 + (3n-1)d = 245 Now, we have two equations with two unknowns, we can solve them! Making d the subject and equating both...
  2. Lemniscates

    Any plans to integrate GPT into xtremepapers? <3

    Any plans to integrate GPT into xtremepapers? <3
  3. Lemniscates

    CAIE pure math P2&3 Logarithmic and Exponential Functions question

    For that, you will have to sketch the graph and take points at least more than half the graph to find the gradient.
  4. Lemniscates

    DM me for As and A level Math, Further Math or Physics Classes. Thank you! ^_^

    DM me for As and A level Math, Further Math or Physics Classes. Thank you! ^_^
  5. Lemniscates

    CAIE pure math P2&3 Logarithmic and Exponential Functions question

    \rightarrow y = C(a^x) \rightarrow ln(y) = ln(c) + xln(a) \rightarrow ln(y) = ln(a)x + ln(c) \implies gradient = ln(a) \implies y-intercept = ln(c) \rarr You can now sketch the graph and find what's the gradient and y-intercept. rarr Then use the above two equations for gradient and...
  6. Lemniscates

    Mathematics: Post your doubts here!

    Do you have a picture of the textbook?
  7. Lemniscates

    AS Level Further Math (9231) Topical Pastpapers + marking scheme (P1 and Mechanics)

    Here are worked solutions of Further Mathematics:- https://lemniscatesacademy.blogspot.com/2022/07/worked-solutions-further-math-9231.html
  8. Lemniscates

    Mathematics: Post your doubts here!

    The acceleration value will change as the total force changes! Hence, Fnet = ma is what you must use to find the new a. However, this is just by reading what you provided in the images. It would be better if you could share the exact question if available so that I can help you in much more...
  9. Lemniscates

    Any old XPC member alive in this community? ❤️

    I am really looking forward to seeing how many users are active here from 2014 and before.... ❤️ P.S. Thought blocker here. ^_^
  10. Lemniscates

    Mathematics: Post your doubts here!

    You can try these questions on our insta page:- https://www.instagram.com/lemniscates_math/
  11. Lemniscates

    Mathematics: Post your doubts here!

    M1 as in Mechanics 1?
  12. Lemniscates

    How to motivate students to study

    What really matters here is how engaging can you keep the class while explaining questions. Take things slow at a time and ask them questions from what you taught and if they don't solve it help them out and make them feel how easy it is! Also, depending on the subject if you are able to give...
  13. Lemniscates

    Physics: Post your doubts here!

    Hey PlanetMaster, What software do you use to create such graphs that go with the background of the XPC theme? 🤔 Also, it would be great if you could provide a Math editor in the options so that we don't have to externally use LaTeX to write Mathematical equations here. Thank you! ^_^
  14. Lemniscates

    Physics: Post your doubts here!

    Hey redox233, I am not sure if you still need help on this, but let me explain this to you:- \rightarrow This is a classic problem of standing waves. \rightarrow Given that the lowest sound produced is 92 Hz, such as a node at the mouthpiece and an antinode at the other open end. Hence, this...
  15. Lemniscates

    Mathematics: Post your doubts here!

    Perfect.
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