Recent questions and answers in Mathematics

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Which of the following can be used as a means of interaction with bots?

answered 8 hours ago in Mathematics by anonymous

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Consider the following 2 X 2 square matrices A , B and C. (A+B) + C = A + (B + C) signifies which property?

answered 2 days ago in Mathematics by rahuljain1 (581 points)

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For a given vector \vec{v} v ⃗ in 2D space, stretching it by a value of 2 is called ____

answered 2 days ago in Mathematics by rahuljain1 (581 points)

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8 views

Every vector in 2D space is associated with multiple pairs of number.

answered 2 days ago in Mathematics by rahuljain1 (581 points)

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Let \vec{u} u ⃗ = (6,0,-2) and \vec{v} v ⃗ = (0,8,0). What is \vec{u} u ⃗ X \vec{v} v ⃗ ?

answered 2 days ago in Mathematics by rahuljain1 (581 points)

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Consider the matrix A = \begin{pmatrix} 7 & 9 & -3 \\ 3 & -6 & 5 \\ 4 & 0 & 1 \end{pmatrix}

answered 2 days ago in Mathematics by rahuljain1 (581 points)

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2 views

____________________ is the span of the columns of your matrix.

answered 2 days ago in Mathematics by rahuljain1 (581 points)

+1 vote

1 view

Which property of a bot is indicated by the ability to pull intent from different time steps and perform actions?

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

+1 vote

2 views

Alexa, a popular bot from Amazon, provides a feature to integrate with IoT devices.

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

+1 vote

1 view

You can create polls and get responses to polls using emoji.

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

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What are the series of steps performed to understand the intent and entity of input?

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

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Google Now, Siri, and Cortana can be grouped under _______________.

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

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'Chatbot, Conversational Agent, and Dialogue Systems; all these terms are the same.' State whether this statement is true or false.

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

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2 views

What is the order of steps in Natural Language Understanding?

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

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2 views

Buttons are used for rendering canned responses.

asked 2 days ago in Mathematics by sharadyadav1986 (1.3k points)

+1 vote

1 view

In a linear transform, when the orientation of space is inverted, the determinant value is negative.

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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3 views

What is the transpose of the given matrix?

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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If one set of vectors can be expressed as a linear combination of other set of vectors , they are called __________________.

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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The _____________ of a vector space is a set of linearly independent vectors that span the entire space.

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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3 views

What kind of matrix is A? A = \begin{pmatrix} 1 & 2 & 3 \\ 0 & 5 & 7 \\ 0 & 0 & 9 \end{pmatrix}

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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3 views

Let \vec{u} u ⃗ = (1,2,-4) and \vec{v} v ⃗ = (2,3,5). What is \vec{u} \cdot \vec{v} u ⃗ ⋅ v ⃗ ?

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

+1 vote

2 views

Principle Component Analysis determines the direction of maximum variance of data for a given feature set

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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3 views

According to the property of Singular Value Decomposition , it is always possible to decompose a real matrix A into $$ A = U \sum V^T

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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The set of all possible vectors you can reach with the linear combination of two vectors is called ______________

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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_________________ is the number of dimensions in the output of a Transformation.

answered 2 days ago in Mathematics by Robindeniel (1.3k points)

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39 views

The fraction (5x-11)/(2x2 + x - 6) was obtained by adding the two fractions A/(x + 2) and B/(2x - 3). The values of A and B must be, respectively: (a) 5x, -11, (b) -11, 5x, (c) -1, 3, (d) 3, -1, (e) 5, -11

answered Nov 21, 2019 in Mathematics by anonymous

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535 views

When a number is divided by 457 the remainder is 38 and if the same number is divided by 17, then remiander will be

asked May 24, 2019 in Mathematics by kamalkhandelwal29 (63 points)

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13 views

Name a curve which is continuous not differentiable

asked May 24, 2019 in Mathematics by kamalkhandelwal29 (63 points)

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24 views

The least perfect square, which is divisible by each of 21, 36 and 66

asked May 24, 2019 in Mathematics by kamalkhandelwal29 (63 points)

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16 views

(x-3)² + (x - 3)(y - 4)- 2(y - 4)²

asked May 24, 2019 in Mathematics by kamalkhandelwal29 (63 points)

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