Welcome to my page
Why mathematics and why is it everywhere and obviously it is inevitable
Students can use this page as a quick reference to materials.
Mean, Median, Mode, Range and Standard Deviation
Octave_2 Variables for absolute beginners
Octave_3 Vectors for absolute beginners
Octave_ Scatter and Line plotting
Productive things to know in Octave
Learning Permutations and Combinatorics. courtesy to infinity learn
Basics of the Permutations and Combinatorics
Permutations and Combinations – Part_1
Permutations and Combinations – Part_2
Permutations and Combinations – Part_3 (JHow many 5 digit numbers can be formed with and without repetitions)
Permutations and Combinations – Part_4(How many 3 digit numbers greater than 200 can be formed from (1,2,3,4,5)
Permutations and Combinations – Arranging letters (anagrams)
Vectors
Addition and Subtraction of Vectors
Cryptography
Inverse Modulo extended Euclidean Algorithm
Inverse Modulo – another example
A complete illustration of RSA with inverse modulo and large modulo exponentiation