Dr. Benard Chigonga

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64 videos

2020 changed the world and paved the way for a Tech-Driven 2021 and beyond. Kill the “I’m not a math person” epidemic by moving students to independent learn...

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How to learn Mathematics

Examples involving making number codes

Example│Probability problem involving forming a password with letters and digits

Example│Probability problem involving arranging books randomly on a shelf

Example involving arrangements and associated probability

Example│Probability problem involving word arrangements solved

Example│Using counting techniques to find the number of arrangements- Subsets

Introduction to sets

Rule for arranging a word with no repeated letters

The basics of probability of an event

Examples Calculating conditional probability from tree diagram

Probability of mutually exclusive and independent events

Definition of the fundamental counting principle

Examples Word arrangement with certain items always together

Deriving and applying the conditional probability formula

Examples Conditional probability from contingency table

Example of probability of complementary events

Examples Rules for arranging subsets of things

Example of word arrangement with specified position of particular item

Examples Working with information presented in Venn Diagram

Deriving probability scale and an example of the two method; experimental and theoretical

Example Rule for arranging a word with repeated letters treated the same

Example #1 Solving similarity problem using AA

Example Writing down a similarity statement

Example#1 Triangle proportionality theorem application

Example#2 triangle proportionality theorem app

Example #2 Solving similarity problem using SAS and SSS

Example #3 Solving similarity problem using SAS

Example Midsegment Triangle properties application

Example Using triangle proportionality theorem