How many chords can be drawn through 21 points on a circle?

Feedback
Report

1 View PremiumNov 12, 2023

Repost is prohibited without the creator's permission.

12 Followers · 1.4K Videos

Recommended for You

All
Anime

Lamar U: Use log. differentiation to find the 1st derivative of the given function

2:55

Lamar U: Use log. differentiation to find the 1st derivative of the given function

2 Views

2nd way: integral ∫ log √x(x^n) dx

1:00

2nd way: integral ∫ log √x(x^n) dx

76 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

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.

23 Views

A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

1:23

A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

33 Views

Pantun Melayu [Sorong papan tarik papan]

0:33

Pantun Melayu [Sorong papan tarik papan]

29 Views

1st/2 way: Expand e^sin(x) by Maclaurin's Theorem

8:37

1st/2 way: Expand e^sin(x) by Maclaurin's Theorem

0 View

prob stat a) Calculate the mean & the std deviation of 4 numbers 2,3,6,9

2:53

prob stat a) Calculate the mean & the std deviation of 4 numbers 2,3,6,9

1 View

Let B be the mx1 col. matrix [1/m ... 1/m]'. If A =[a1 ... am] is any row matrix. What is AB?

1:28

Let B be the mx1 col. matrix [1/m ... 1/m]'. If A =[a1 ... am] is any row matrix. What is AB?

1 View

prob stat: 2 ways Joe's mean mark for the physics tests for the term was 72.

2:24

prob stat: 2 ways Joe's mean mark for the physics tests for the term was 72.

0 View

V521 - FOREIGNER BUILDING A CHEAP HOUSE IN THE PHILIPPINES - BATHROOM WALLS - THE GARCIA FAMILY

23:23

V521 - FOREIGNER BUILDING A CHEAP HOUSE IN THE PHILIPPINES - BATHROOM WALLS - THE GARCIA FAMILY

The Boss live and Travelling the Philippines Vlog

1 View

prob stat: Find the weighted mean of the numbers 8 &12, if they are ...

0:50

prob stat: Find the weighted mean of the numbers 8 &12, if they are ...

1 View

Calculus: Find nth derivative of log(ax+b)

3:51

Calculus: Find nth derivative of log(ax+b)

1 View

Alternate way: derivative If y=e^(a arc sin(x)), prove that (1-x^2)y2-xy1=a^2y

2:59

Alternate way: derivative If y=e^(a arc sin(x)), prove that (1-x^2)y2-xy1=a^2y

0 View

Given events J & K:

1:28

Given events J & K:

1 View

2nd way: trig integral ∫ 1/(3+4sin^2(x)) dx

1:34

2nd way: trig integral ∫ 1/(3+4sin^2(x)) dx

0 View

prob stat 2/2 ways: A couple has 6 children whose ages are 6,8,10,12,14,16.

4:50

prob stat 2/2 ways: A couple has 6 children whose ages are 6,8,10,12,14,16.

0 View

2 ways: derivative (ax+b)^n

3:14

2 ways: derivative (ax+b)^n

0 View

1st/2ways: exp e^g(x) (g'(x)f(x) + f'(x)) dx

1:23

1st/2ways: exp e^g(x) (g'(x)f(x) + f'(x)) dx

4 Views

My Homeless billionaire husband Part-1 Ep-(41-50)🐞

9:56

My Homeless billionaire husband Part-1 Ep-(41-50)🐞

11 Views