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Screen Recording 2024-05-05 at 11.26.15 PM
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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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logic Idempotent law show x=xVx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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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
A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
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prob stat: The p.d.f of a discrete r.v. Y is given by P(Y=y)=cy^2 for y=0,1,2,3,4.
Screen Recording 2024-05-19 at 11.13.23 PM
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Screen Recording 2024-05-19 at 9.56.54 PM
prob stat: For events A & B it is known that P(A)=P(B), P(AnB)=0.1 & P(AuB)=0.7. Find P(A')
1st/2 ways: integral ∫1/(x(x^n -1)) dx
Screen Recording 2024-05-05 at 11.28.23 PM
Columbia U: 3rd way Evaluate the indefinite integral ∫1/(1+e^x) dx
2 ways: Find a formula for d/dx[f^m(x) g^n(x)], where f & g are differentiable functions ...
Gurjat CET-2007 2nd way log exp ∫e^(xln(2006) e^x dx
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