0 View PremiumMay 15, 2024
Princeton U: Compute the integral ∫sin^5(x)/cos(x) dx
0 View
Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
17 Views
AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
43 Views
Swinburne U 2nd way: e^(-e^x) e^x dx
11 Views
MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
47 Views
A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
36 Views
Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
25 Views
exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e
10 Views
Example: Find the sum
4 Views
Always ZERO
STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
Screen Recording 2024-05-10 at 6.17.33 PM
3 ways: sum Show 1+3+5+...nth term = n^2
1 View
"baby" fact: exp e^(ix)
Do you know ... paper folding ...
2 Views
exp trig derivative x^x sin(x)
2 ways: trig integral ∫ sin^2(ax+b) dx
Review: trig tan(x+360)= tan(x) & tan(x+180)=tan(x)
2 ways: diff eq Solve dy/dx=y-1
2nd part/3parts: Mean of -11,-2,7,...,70 SAME as Mean -11 & 70