Doubly triangular number

Feedback
Report

1 View PremiumOct 14, 2023

Repost is prohibited without the creator's permission.

12 Followers · 1.4K Videos

Recommended for You

All
Anime

1st/2ways: Taylor series of cos(x)

6:04

1st/2ways: Taylor series of cos(x)

1 View

AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx

0:45

AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx

20 Views

2nd way: integral ∫ log √x(x^n) dx

1:00

2nd way: integral ∫ log √x(x^n) dx

76 Views

1st/3parts: Checkpoint 1.1 STPM Math T Sem2

8:28

1st/3parts: Checkpoint 1.1 STPM Math T Sem2

12 Views

3 ways: ∫ (3x+11)/(x^2-x-6) dx

6:31

3 ways: ∫ (3x+11)/(x^2-x-6) dx

0 View

2nd way: If y=(ax-b)/(a-bx), prove that 2y1y3=3(y2)^2

3:37

2nd way: If y=(ax-b)/(a-bx), prove that 2y1y3=3(y2)^2

0 View

3rd/3ways: exp Derivative x^x

1:17

3rd/3ways: exp Derivative x^x

4 Views

One piece vs Naruto funny animation

2:13

One piece vs Naruto funny animation

11 Views

integration bee 2014 UNSW 2nd way: tan(x)/(sin(x) cos(x)) dx

1:43

integration bee 2014 UNSW 2nd way: tan(x)/(sin(x) cos(x)) dx

0 View

ESSE É O ÚLTIMO: THE FORBIDDEN DUELS XL! - Yu-Gi-Oh! Duel Links #1976

10:29

ESSE É O ÚLTIMO: THE FORBIDDEN DUELS XL! - Yu-Gi-Oh! Duel Links #1976

5 Views

Screen Recording 2023-12-30 at 9.34.01 PM

2:26

Screen Recording 2023-12-30 at 9.34.01 PM

0 View

Simplify the following statements using only the connectives ∧, ∨ and ¬

2:58

Simplify the following statements using only the connectives ∧, ∨ and ¬

2 Views

2nd/2ways: Taylor series of sin(x)

2:41

2nd/2ways: Taylor series of sin(x)

0 View

prob stat: Two events are such that P(A)=0.6, P(B)=0.5 & P(AUB)=0.85

2:27

prob stat: Two events are such that P(A)=0.6, P(B)=0.5 & P(AUB)=0.85

2 Views

1st/2 ways: Find dy/dx of sin(x) + cos(y) =e^x

2:03

1st/2 ways: Find dy/dx of sin(x) + cos(y) =e^x

0 View

prob stat: The prob. that it will snow tomorrow is 0.75.

3:48

prob stat: The prob. that it will snow tomorrow is 0.75.

0 View

1st/2 parts stat: SLR SLR Regression lline always goes through the point (x̄, ȳ)

2:14

1st/2 parts stat: SLR SLR Regression lline always goes through the point (x̄, ȳ)

2 Views

2Screen Recording 2024-05-17 at 6.10.36 PM

2:08

2Screen Recording 2024-05-17 at 6.10.36 PM

0 View

2nd way: integral ∫ 1/(5x^2 -3x +7) dx with BONUS

4:22

2nd way: integral ∫ 1/(5x^2 -3x +7) dx with BONUS

0 View

derivative If y=acos(log(x)) + bsin(log(x)), prove that x^2y2+xy1+y=0

3:22

derivative If y=acos(log(x)) + bsin(log(x)), prove that x^2y2+xy1+y=0

0 View