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prob stat: 2 ways Joe's mean mark for the physics tests for the term was 72.
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logic: tautology (¬p→q)∧(¬p→¬q) →p
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
25 Views
AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
43 Views
Review: Linear form, Quadratic form & Bilinear form
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prob stat: To obtain Grade A, Ben must achieve an average of at least 70 in 5 tests.
prob stat: Find the weighted mean of the numbers 8 &12, if they are ...
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JHU: sq root integral ∫e^√x dx
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prob stat: The weighted mean of the 2 #s 30 & 15 is 20.
prob stat: An ordinary die is thrown. Find the prob. that the number obtained is
prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.
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STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
2 ways: derivative x √√x
2 ways: integral ∫ 5x dx
Always ZERO
Growing patterns #3
Pure Math: Calculate the coordinates of the two points on the curve
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Quickie: 6169^2 - 2331^2?