0 View PremiumNov 26, 2023
Find the expected value & the std deviation in the number of '6's when 20 dice are rolled.
2 Views
MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
41 Views
AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
38 Views
count quick review: Permutation vs Combination
10 Views
1st/3parts: Checkpoint 1.1 STPM Math T Sem2
12 Views
exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e
Lamar U 2nd way: evaluate trig integral ∫csc(x/2) cot(x/2)(csc^6(x/2)+3csc^4(x/2)-8csc(x/2)) dx
0 View
2nd way: derivative y^2=4a(x+a sin(x/a))
U of Arizona: For each integral decide which of the following is needed ....
#9 2020 MIT Integration Bee Quali Exam: integral ∫1/cosh^2(x) dx
2nd way: exp integral ∫2^(5x) 3^(-x) dx
2 ways: Find the derivative y=ln(x) sin(x)
prob stat 2/2 ways: A couple has 6 children whose ages are 6,8,10,12,14,16.
matrix example: How to select the column you want ...
multivariable Let w=x^2y-xy^3 where x=cos(t) & y=e^t. Find dw/dt & its value when t=0.
Friday, July 25, 2025 Feast of Saint James, Apostle #faith #readings #ordinarytime2025
1 View
prob stat: A normal 6-sided dice is rolled. What is the prob. that the first '6' occurs:
#17 2011 MIT Integration Bee Qualifying Exam
trig integral ∫x^2 cos(x^3) e^sin(x^3) dx
#10 2023 MIT Integration Bee Qualifying Exam