Unit vector and zero vectors, Mathematics

Assignment Help:

Unit Vector and Zero Vectors

Unit Vector

Any vector along with magnitude of 1, that is || u^→|| = 1, is called a unit vector.

Zero Vectors

The vector w^→ = (0,0) is called a zero vector as its components are all zero. Zero vectors are frequently denoted by 0^→. Be careful to differentiate 0 (the number) from 0^→ denotes the vector. The number 0 represents the origin in space, whereas the vector 0^→ denotes a vector that comprises no magnitude or direction.

Related Discussions:- Unit vector and zero vectors

Bob is 2 years from being double as old as ellen, Bob is 2 years from being...

Bob is 2 years from being double as old as Ellen. The sum of twice Bob's age and three times Ellen's age is 66. How old is Ellen? Let x = Ellen's age and let y = Bob's age. Sin

Estimate weight if telephone pole weighs 11.5 pounds foot, If a telephone p...

If a telephone pole weighs 11.5 pounds per foot, how much does a 32-foot pole weigh? Multiply 11.5 by 32; 11.5 × 32 = 368 pounds.

Partial Differentiation, If the sides angles of a triangle ABC vary in such...

If the sides angles of a triangle ABC vary in such a way that it''s circum - radius remain constant. Prove that, da/cos A +db/cos B+dc/cos C=0

Subjective probability, Subjective Probability Probability may be de...

Subjective Probability Probability may be determined by a personal statement of how likely an outcome is in a single trial or repetition of the same experiment. Since sub

For form 1 and form2 student, 2x + 3x

2x + 3x

VECTORS, OQRS IS A QUADRILATERAL SUCH THAT OQ= -6,3 OR= -3,7 AND OS= 1,5. T...

OQRS IS A QUADRILATERAL SUCH THAT OQ= -6,3 OR= -3,7 AND OS= 1,5. T IS ON OQ SUCH THAT OT: TQ= 1:2 PROVE THAT QRST IS AA PARALLEGRRAM

Sketch the plot first-order integrated rate, Show that the first-order inte...

Show that the first-order integrated rate expression can be written as [A] t = [A] 0 e -n(in)t where n represents the number of elapsed halftimes. Sketch the plot of [A] 1

Differential equation, Suppose a fluid (say, water) occupies a domain D? R^...

Suppose a fluid (say, water) occupies a domain D? R^(3 ) and has velocity field V=V(x, t). A substance (say, a day) is suspended into the fluid and will be transported by the fluid

Linear Programming, A garden shop wishes to prepare a supply of special fer...

A garden shop wishes to prepare a supply of special fertilizer at a minimal cost by mixing two fertilizers, A and B. The mixture is to contain at least 45 units of phosphate at lea

Inequalities, seven more than a number is less than or equal to -18

seven more than a number is less than or equal to -18

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages