How To Solve Any Trigonometry & Algebra Fast Using Casio Fx-991 CW Scientific Calculator

This video contains information that will teach you how to solve algebra and trigonometry problems easily and fast with the casio fx-991 cw scientific calculator which include: Complex numbers, partial fraction, indices or exponential function, logarithmic equation, fractions, arithmetic progression or series, geometric progression or series, matrix, vector, binomial theorem, Polynomials, equations, and trigonometry. For complex numbers, you will see videos on how to solve addition, subtraction, multiplication and division of complex numbers, argument and modulus of complex numbers with the casio fx-991 cw scientific calculator. For the arithmetic progression or series, you will see videos on how to find number of terms, nth term, common difference and sum of arithmetic progression or series with the casio fx-991cw scientific calculator, for the geometric progression, you will see videos on how to find number of terms, nth term, common ratio, sum of geometric progression or series with the Casio fx-991 cw scientific calculator, for the matrix, you will see videos on how to do addition, subtraction and multiplication of matrix, find the determinant of 2×2 and 3×3 matrix with the casio fx-991 cw scientific calculator, for the vector, you will see a video on how to add and subtract vectors, find the magnitude of a vector, find the scalar multiplication of a vector and angle of a vector with the casio fx-991 cw scientific calculator, for the polynomials, you will see a video on how to solve long division of Polynomials with the casio fx-991 cw scientific calculator, for the equations, you will see videos on how to solve simultaneous equations, and roots of quadratic equations with the casio fx-991 cw scientific calculator.