Difference of 2 nonconsecutive triangular numbers

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diff eq: Solve dy/dx = (2y4x^4)/(xy^3) ❌separable to ✅separable

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Review: Linear form, Quadratic form & Bilinear form

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Pantun Melayu [Pulau Pandan Jauh Ke Tengah]

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trig Write each expression as an equivalent algebraic expression involving only x.

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

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IGCSE 2023 p2 Add Math #4

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2nd part: STPM Math T Sem.2: 12.1 Numerical solution of Equations

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Review: Product to Sum Identities

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2 ways: Find a formula for d/dx[f^m(x) g^n(x)], where f & g are differentiable functions ...

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4 ways: Evaluate Σ(2k+1) k=1,20

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STPM Math T Sem.2: 12.1 Numerical solution of Equations

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A bag contains 20 identical red marbles, 20 identical green marbles, & 20 identical blue marbles.

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2 ways: diff eq Solve dy/dx=y-1

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2nd way: STPM Math 2 Sem.2 Ex 11.4 Find the first 4 terms in the Maclaurin series of each of ...

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STPM Math T Sem2: Find the Maclaurin series for xe^(-x) [ahp kia]

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Growing patterns #3

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