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Top 100+ questions in Mathematics
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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
#minor-value
Mathematics-questions-answers
+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
#vector-analysis
Mathematics-questions-answers
+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
#scalability
Mathematics-questions-answers
+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
#bot-action
mathematical
bot-action
Mathematics-questions-answers
+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
#amazon-bot
#bot
Mathematics-questions-answers
+2
votes
Q: You can create polls and get responses to polls using emoji.
asked
Jan 20, 2020
in
Mathematics
by
sharadyadav1986
poll-response
#get-response
#emoji
Mathematics-questions-answers
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
#natual-language-understanding
Mathematics-questions-answers
+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
#bots
Mathematics-questions-answers
+2
votes
Q: Google Now, Siri, and Cortana can be grouped under _______________.
asked
Jan 20, 2020
in
Mathematics
by
sharadyadav1986
#voice-assistant
Mathematics-questions-answers
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
#chatbot-conversational
Mathematics-questions-answers
0
votes
Q: What is the order of steps in Natural Language Understanding?
asked
Jan 20, 2020
in
Mathematics
by
sharadyadav1986
#natural-language
Mathematics-questions-answers
0
votes
Q: Buttons are used for rendering canned responses.
asked
Jan 20, 2020
in
Mathematics
by
sharadyadav1986
#canned-response
Mathematics-questions-answers
+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
#singular-value-decomposition
Mathematics-questions-answers
+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
#principle-component
Mathematics-questions-answers
+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
#vector
Mathematics-questions-answers
+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
#upper-triangle-matrix
Mathematics-questions-answers
+1
vote
Q: What is the transpose of the given matrix?
asked
Jan 20, 2020
in
Mathematics
by
sharadyadav1986
#transpose-matrix
Mathematics-questions-answers
+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
#linear-transform
Mathematics-questions-answers
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
#maths
#mathematics
Mathematics-questions-answers
0
votes
Q: Name a curve which is continuous not differentiable
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
Mathematics-questions-answers
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
#maths
#mathematics
Mathematics-questions-answers
0
votes
Q: (x-3)² + (x - 3)(y - 4)- 2(y - 4)²
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
#mathematics
Mathematics-questions-answers
0
votes
Q: find the number line of √110
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
#mathematics
Mathematics-questions-answers
0
votes
Q: simplyfly the following expression (2√5+3√2) 2square
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
Mathematics-questions-answers
0
votes
Q: simplify √5+√10+√28+√64
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
Mathematics-questions-answers
0
votes
Q: multiplication table of 2
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
#mathematics
Mathematics-questions-answers
0
votes
Q: a square + b square
asked
May 24, 2019
in
Mathematics
by
kamalkhandelwal29
#maths
#mathematics
Mathematics-questions-answers
0
votes
Q: Which among the following is not a correct pair?
asked
May 21, 2019
in
Mathematics
by
sheetalkhandelwal
#history
Mathematics-questions-answers
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
#maths
#mathematics
Mathematics-questions-answers
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
#maths
#mathematics
Mathematics-questions-answers
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