0 View PremiumMay 7, 2024
STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
4 Views
Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
16 Views
count quick review: Permutation vs Combination
11 Views
1st/3parts: Checkpoint 1.1 STPM Math T Sem2
12 Views
AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
42 Views
MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
47 Views
Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
25 Views
2nd/2ways: count perm Show P(n,n)=P(n,n-1)
1 View
#2 2011 MIT Integration Bee Qualifying Exam
0 View
I just love watching this kind of livestream (;: )
5 Views
Alternate way: exp derivative x^n
#10 2023 MIT Integration Bee Qualifying Exam
2nd example: Find the sum -0.31, -0.19, -0.07, 0.05, 0.17, 0.29 via median
2010 #2 MIT Integration Bee
UC Davis #14: trig integral ∫(sin(x)-cos(x))(sin(x)+cos(x))^5 dx
3rd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)
prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.
derivative (f(x)/g(x))^h(x)
Do you know ... paper folding ...
2 Views
alternate way: count sum 1+3+5+ ... +(2n-1)