nth degree polynomial with real coefficients has precisely n complex roots . Hence when all root cannot be real. Complex root with Polynomial
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Category: IB Maths HL
Arithmetics of complex no
imaginary number is any number of the form a + bi where a and b are real numbers. Addition and Subtraction of complex numbers is to add or subtract real parts and the imaginary parts. complex no
Vectors and scalar product
Scalar product of two vectors is multiply and obtain a scalar quantity. It represent on ‘dot’. Another name is dot product. vector has magnitude and direction. It start from one point to another point. The length of vector is called magnitude. Scalar product and vector
Vector and Scalar product.
vector has magnitude and direction. It start from one point to another point. The length of vector is called magnitude. The scalar product of two vectors is multiply and obtain a scalar quantity. It represent on ‘dot’. Another name is dot product. Vector and scalar product
circular measure
The radian is a unit of measurement angle . Therefore, this unit is used in many topics likewise sector , angles . Parts of the mathematics area which include circular measure and more often, the branch of angle measurements where pi (Π) is used. Therefore, radian use to measure arc length, chord length, area of sectors of a circle and many others. […]
Sine and Cosine Rule
the Sine Rule to find unknown sides and angles; Use the Cosine Rule to find unknown sides and angles. Sine and Cosine rule
Polynomial
The polynomials are an expression involving a sum of powers in one or more variables multiplied by coefficients and constant. Polynomial linear , quadratic etc as per value of n=1, n = 2 etc . We can graph the polynomial for finding solution. Another polynomial is also use for curve as well as st. line. As […]
Transformation
In this post question are from transformation of function. It basically deals with translation of functions through vector . Also it deal with reflection . Transformation
Co-ordinate geometry -2
Ordered pair of numbers also known as coordinates. Hence manipulation of coordinate such as Determine the distance between these points. Find the equation, midpoint, and slope of the line segment. Determine if the given lines are perpendicular or parallel. Also deal with graphic representation. Coordinate geometry
Co-ordinate geometry-1
Coordinate also called ordered pair. Hence manipulation of coordinate such as Determine the distance between these points. Find the equation, midpoint, and slope of the line segment. Determine if the given lines are perpendicular or parallel. Also deal with graphic representation. Coordinate geometry
