matrix product: AB=0 where A≠0 & B≠0

Prove Σ1/((k-1)(k+1))=(3n^2-n-2)/(4n(n+1)) where k=2 to n ∀n ≥ 2

118blbl118

4 Views

RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

118blbl118

42 Views

MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

118blbl118

27 Views

16-Year-Old Outsmarts Everyone to Rank #1 in the Hunter Exam!

bili_1137055698

46 Views

prob stat: For the sample shown in the freq distribution table, what is the mode?

118blbl118

2 Views

My dad has a son.. Never mind, he's not worthy.

xingzoudeshuibeiqaq

5 Views

2 ways: exp derivative a^(logb(cos(px+q))

118blbl118

0 View

Screen Recording 2024-02-16 at 8.23.14 PM

118blbl118

0 View

trig integral ∫1/cos(ax+b) dx

118blbl118

0 View

prob stat: x̄=∑xk where k=1,2,3,...,n?

118blbl118

0 View

1st/2ways: trig integra ∫sin(2x)/(1+cos^2(x)) dx

118blbl118

0 View

2024 #3 MIT Integration Bee Final Lightning Round

118blbl118

2 Views

Mohammad Ali Jinnah University: Integrate the followings.

118blbl118

4 Views

5th/5ways: triangular num: Show t(n-1) + tn = n^2 where tn = nth triangular number

118blbl118

0 View

1st/2ways: logic Import-Export

118blbl118

0 View

Anime Recommended Trees and Forests

gagagadaya

2 Views

integral ∫x^2/√(x^2+a^2) dx

118blbl118

0 View

Waguri Mode Brutal 🥵🥵

Last_HERO

81 Views

derivative differentiate √((x-3)(x^2+4)/(3x^2+4x+5))

118blbl118

0 View

trig integral ∫1/(cos(x)(1+cos(x)) dx

118blbl118

0 View