Top 100+ questions in Mathematics

+1 vote

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

asked Jan 20, 2020 in Mathematics by rahuljain1

+1 vote

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

asked Jan 20, 2020 in Mathematics by rahuljain1

+1 vote

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

asked Jan 20, 2020 in Mathematics by rahuljain1

+2 votes

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+2 votes

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

0 votes

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+2 votes

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

0 votes

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

0 votes

Q: What is the order of steps in Natural Language Understanding?

asked Jan 20, 2020 in Mathematics by sharadyadav1986

0 votes

Q: Buttons are used for rendering canned responses.

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

Q: What is the transpose of the given matrix?

asked Jan 20, 2020 in Mathematics by sharadyadav1986

+1 vote

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

asked Jan 20, 2020 in Mathematics by sharadyadav1986

0 votes

Q: 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

0 votes

Q: Name a curve which is continuous not differentiable

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

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

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: (x-3)² + (x - 3)(y - 4)- 2(y - 4)²

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: find the number line of √110

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: simplyfly the following expression (2√5+3√2) 2square

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: simplify √5+√10+√28+√64

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: multiplication table of 2

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: a square + b square

asked May 24, 2019 in Mathematics by kamalkhandelwal29

0 votes

Q: Which among the following is not a correct pair?

asked May 21, 2019 in Mathematics by sheetalkhandelwal

0 votes

Q: Mario answered 30% of the questions correctly. The test contained a total of 80 questions. How many questions did Mario answer correctly?

asked May 21, 2019 in Mathematics by sheetalkhandelwal

0 votes

Q: A recipe calls for 2 1/2 cups and I want to make 1 1/2 recipes. How many cups do I need?

asked May 21, 2019 in Mathematics by sheetalkhandelwal

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