Grade 10 Exam  >  Grade 10 Notes  >  Mathematics for Grade 10  >  Vector Arithmetic

Vector Arithmetic | Mathematics for Grade 10 PDF Download

Multiplying Vectors by a Scalar


Vectors can be multiplied by a scalar which changes the size of the vector but not the direction.
Vector Arithmetic | Mathematics for Grade 10
The vector 2k is twice as long as the vector k. Double each number in  to get 2k.
Vector Arithmetic | Mathematics for Grade 10
Vector Arithmetic | Mathematics for Grade 10Vector Arithmetic | Mathematics for Grade 10
The vector 1/2 m is half as long as the vector m. Halve each number in m to get 1/2 m.
Vector Arithmetic | Mathematics for Grade 10
Vector Arithmetic | Mathematics for Grade 10

Adding Vectors


Vectors can be added by drawing the first vector, then starting the second vector where the first vector ends.
Vector Arithmetic | Mathematics for Grade 10Vector Arithmetic | Mathematics for Grade 10
The single vector they create Vector Arithmetic | Mathematics for Grade 10 is the resultant vector.
Travelling from X to Y, then from Y to Z, is the same as travelling from X to Z.

Subtracting Vectors


Subtracting a vector is the same as adding a negative vector.
Vector Arithmetic | Mathematics for Grade 10Vector Arithmetic | Mathematics for Grade 10
Since the vector Vector Arithmetic | Mathematics for Grade 10 has the same magnitude but opposite direction to the vector Vector Arithmetic | Mathematics for Grade 10
Vector Arithmetic | Mathematics for Grade 10

Example: Write, in terms of a and b, the vector Vector Arithmetic | Mathematics for Grade 10
Vector Arithmetic | Mathematics for Grade 10Vector Arithmetic | Mathematics for Grade 10

The document Vector Arithmetic | Mathematics for Grade 10 is a part of the Grade 10 Course Mathematics for Grade 10.
All you need of Grade 10 at this link: Grade 10
138 videos|67 docs|41 tests

Top Courses for Grade 10

138 videos|67 docs|41 tests
Download as PDF
Explore Courses for Grade 10 exam

Top Courses for Grade 10

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Previous Year Questions with Solutions

,

ppt

,

study material

,

MCQs

,

practice quizzes

,

past year papers

,

Vector Arithmetic | Mathematics for Grade 10

,

shortcuts and tricks

,

Objective type Questions

,

Vector Arithmetic | Mathematics for Grade 10

,

Semester Notes

,

Free

,

Vector Arithmetic | Mathematics for Grade 10

,

Summary

,

Extra Questions

,

pdf

,

Exam

,

Viva Questions

,

Sample Paper

,

mock tests for examination

,

video lectures

,

Important questions

;