Formulas for the Area of a Triangle 1. , where is the base and is the altitude of the triangle. 2. The area of an equilateral triangle ,... Click here to read more
Basic Formulas and Results of Vectors 1) If then the magnitude or length or norm or absolute value of is 2) A vector of unit magnitude... Click here to read more
Formulas and Results of Permutations Combinations and Binomial Theorem 1. The factorial of is defined as , where there is a natural number. 2. (Permutation) 3. (Combination) 4. 5.... Click here to read more
