Math Problem Statement

sea a=(2,-3), b=(-4,7), c=(-1,6), d= (1/7, 1/2) determine las siguiente operaciones (Exprese los resultados en la base estándar, calcule la magnitud y el ángulo respecto del semi-eje positivo x de cada vector.) : a) 1/2 · a b) 7 · c c) − 1/4 · a − 1/4 · d d) 1/8 · (13) · b

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Vectors
Scalar multiplication
Magnitude of vectors
Angle between vectors

Formulas

Scalar multiplication of vectors
Magnitude of a vector
Angle calculation using arctan

Theorems

-

Suitable Grade Level

Advanced High School