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Mark Willis
Mark Willis
Mark Willis
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A collection of instructional Mathematics videos for A-Level, IGCSE, KS3, AS and IB. This site is free to use and I hope it will be useful for your learning and revision. Website: sites.google.com/view/mathematics-videos-geogebra/home
Finding the exact value of cos 15 without a calculator
1:30
Finding the exact value of cos 15 without a calculator
21 день назад
Solving equations using the compound angle formulae 02
2:43
Solving equations using the compound angle formulae 02
21 день назад
The double angle formulae
4:19
The double angle formulae
21 день назад
Solving equations using compound angle formulae 01
3:07
Solving equations using compound angle formulae 01
21 день назад
Using compound angle formulae to approximate small angles in radians
2:14
Using compound angle formulae to approximate small angles in radians
21 день назад
Using the trigonometric compound formulae
1:13
Using the trigonometric compound formulae
21 день назад
The compound angle formulae
10:38
The compound angle formulae
21 день назад
Finding the sin of the compound of two angles
2:34
Finding the sin of the compound of two angles
21 день назад
Proving that if n is odd in an expression it is divisible by8
4:03
Proving that if n is odd in an expression it is divisible by8
Месяц назад
Further rules of logarithms
6:11
Further rules of logarithms
Месяц назад
The integral of 2 to the power of lnx
4:00
The integral of 2 to the power of lnx
2 месяца назад
Finding bearings using trigonometry
3:14
Finding bearings using trigonometry
3 месяца назад
Finding the bearing of a town quay from a port using trigonometry
2:38
Finding the bearing of a town quay from a port using trigonometry
3 месяца назад
Finding the bearing of a helicopter using trigonometry
2:31
Finding the bearing of a helicopter using trigonometry
3 месяца назад
A box moving along a horizontal smooth and rough plane
5:03
A box moving along a horizontal smooth and rough plane
3 месяца назад
Probability of more green than blue using a tree diagram
3:09
Probability of more green than blue using a tree diagram
4 месяца назад
A box moving along a smooth and rough inclined plane
6:26
A box moving along a smooth and rough inclined plane
4 месяца назад
Calculating probabilities from combinations
3:22
Calculating probabilities from combinations
4 месяца назад
Using a scatter plot to estimate a data point
2:06
Using a scatter plot to estimate a data point
4 месяца назад
Modelling using the binomial distribution
3:41
Modelling using the binomial distribution
4 месяца назад
Using bar and cumulative frequency charts
5:39
Using bar and cumulative frequency charts
4 месяца назад
Using a Venn diagram to find probabilities
2:09
Using a Venn diagram to find probabilities
4 месяца назад
Finding an overall percentage change of an increase followed by a decrease
2:07
Finding an overall percentage change of an increase followed by a decrease
4 месяца назад
Finding overall percentage change after a decrease followed by an increase
1:40
Finding overall percentage change after a decrease followed by an increase
4 месяца назад
Solving probabilities using a tree diagram
3:02
Solving probabilities using a tree diagram
5 месяцев назад
Binomial hypothesis testing
2:51
Binomial hypothesis testing
5 месяцев назад
Calculating probabilities from a probability distribution table
3:11
Calculating probabilities from a probability distribution table
5 месяцев назад
Finding a stationary point and inequalities
6:36
Finding a stationary point and inequalities
5 месяцев назад
Finding the exact x coordinate of the intersection of two curves
3:35
Finding the exact x coordinate of the intersection of two curves
5 месяцев назад
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