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Books and other education websites provide "matter-of-fact" knowledge. Instead, nubtrek provides a thought-process to discover knowledge.

In each of the topic, the outline of the thought-process, for that topic, is provided for learners and educators.

Read in the blogs more about the unique learning experience at nubtrek.continue

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think,

figure-out, &

learn.

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» vector dot product does not have a multiplicative identity

*plain and simple summary*

nub

*plain and simple summary*

nub

dummy

• No multiplicative identity for Dot Product.

*simple steps to build the foundation*

trek

*simple steps to build the foundation*

trek

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In this page, you will learn that the vector dot product does not have multiplicative identity.

Starting on learning "no multiplicative identity in vector dot product". ;; In this page, you will learn that the vector dot product does not have multiplicative identity.

What does 'identical' mean?

- same; similar; alike
- different; mismatch

The answer is 'same; similar; alike'

What is the multiplicative identity in real numbers - number system?

- `1`
- `0`
- `-1`

The answer is '`1`'.

For any real number `a`, `a xx 1 = a`, so `1` is the multiplicative identity in real numbers.

Given `vec p cdot vec q = p_xq_x+p_yq_y+p_zq_z`, is there a vector `vec r` such that `vec p cdot vec r = vec p`?

*comprehensive information for quick review*

Jogger

*comprehensive information for quick review*

Jogger

dummy

**Dot Product does not have an Multiplicative Identity: ** For any vector `vec p in bbb V`, there is no other vector such that dot product between them is `vec p`.

*practice questions to master the knowledge*

Exercise

*practice questions to master the knowledge*

Exercise

*your progress details*

Progress

*About you*

Progress

What does 'identical' mean?

same;similar;alike

same; similar; alike

different;mismatch

different; mismatch

The answer is 'same; similar; alike'

What is the multiplicative identity in real numbers - number system?

1

2

3

The answer is "1". For any real number a, a multiplied 1 = a. So 1 is the multiplicative identity in real numbers.

Given vector p dot vector q = p x q x + p y q y + p z q z, is there a vector r such that vector p dot vector r = vector p?

No multiplicative identity for Dot Product.

Dot Product does not have an Multiplicative Identity: For any vector p in vector space v, there is no other vector such that dot product between them is vector p.