danmaku icon

trig Show cos(4x) = 8 cos^4(x) -cos^2(x)+1

6 ViewsOct 11, 2023

warn iconRepost is prohibited without the creator's permission.
creator avatar

Recommended for You

  • All
  • Anime
2nd/3part: Maclaurin Series [ahp kia]
5:41

2nd/3part: Maclaurin Series [ahp kia]

118blbl118118blbl118

4 Views

Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
5:18

Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

118blbl118118blbl118

23 Views

1st way: exp ∫(e^x)/x (1+x log(x)) dx
1:49

1st way: exp ∫(e^x)/x (1+x log(x)) dx

118blbl118118blbl118

22 Views

Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
4:59

Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

118blbl118118blbl118

14 Views

Pantun Melayu [Buah cempedak di luar pagar]
0:28

Pantun Melayu [Buah cempedak di luar pagar]

118blbl118118blbl118

19 Views

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

118blbl118118blbl118

9 Views

2nd way: integral ∫ log √x(x^n) dx
1:00

2nd way: integral ∫ log √x(x^n) dx

118blbl118118blbl118

65 Views

MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
1:23

MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

118blbl118118blbl118

17 Views

AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
0:56

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

118blbl118118blbl118

23 Views

trig Write each expression as an equivalent algebraic expression involving only x.
1:56

trig Write each expression as an equivalent algebraic expression involving only x.

118blbl118118blbl118

17 Views

Hinata Shoyo
3:23

Hinata Shoyo

Joan PereloniaJoan Perelonia

6 Views

trig Show these identities ...
3:49

trig Show these identities ...

118blbl118118blbl118

3 Views

Alternate way: sq root integral ∫1/√((x-α)(x-β)) dx
6:05

Alternate way: sq root integral ∫1/√((x-α)(x-β)) dx

118blbl118118blbl118

1 View

Diff Eq: Solve sec(x) dy/dx=y+sin(x) via Integrating factor [IF]
3:51

Diff Eq: Solve sec(x) dy/dx=y+sin(x) via Integrating factor [IF]

118blbl118118blbl118

4 Views

Magilumiere Magical Girls Inc Episode 7
24:00

Magilumiere Magical Girls Inc Episode 7

AnimeWorldTVOfficialAnimeWorldTVOfficial

29 Views

#16 MIT 2022 Integration Bee Qualifying Exam
2:03

#16 MIT 2022 Integration Bee Qualifying Exam

118blbl118118blbl118

2 Views

sq root log derivative √ ln(f(x))
3:45

sq root log derivative √ ln(f(x))

118blbl118118blbl118

0 View

sum: Find a close formula for 2,3,14,24,37,...
5:06

sum: Find a close formula for 2,3,14,24,37,...

118blbl118118blbl118

0 View

Lamar U: Derivatives of Exponential & Log Functions Assignment Problems.
6:22

Lamar U: Derivatives of Exponential & Log Functions Assignment Problems.

118blbl118118blbl118

2 Views

Is 4cos^3(x)-3cos(x) EVEN, ODD, NEITHER, BOTH EVEN & ODD?
2:03

Is 4cos^3(x)-3cos(x) EVEN, ODD, NEITHER, BOTH EVEN & ODD?

118blbl118118blbl118

1 View

Home>trig Show cos(4x) = 8 cos^4(x) -cos^2(x)+1>