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Recent questions tagged domain
1
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Domain of Mod-Trigo function ALLEN2017
For existence of f(x) = , x lies in (take n I) (1) [0, 2nπ] (2) (3) (4) None of these how to solve such question? Pl give detailed explanation. Always find difficult to solve Range and domain of such complex question.
For existence of f(x) = , x lies in (take n I)(1)[0, 2nπ](2)(3)(4)None of thesehow to solve such question? Pl give detailed explanation.Always find difficult to solve R...
stanchion
508
views
stanchion
asked
Dec 19, 2017
Linear Algebra
linear-algebra
range
domain
trigonomatric
function
modulus
+
–
2
votes
0
answers
2
self doubt
in the question below in relational algebra if we use projection the relation is considered as a set and hence duplicates are not allowed will even trc and drc follow the same rule ?? rest all i understood only this point is doubtful https://gateoverflow.in/1546/gate2013_35 please clarify
in the question below in relational algebra if we use projection the relation is considered as a set and hence duplicates are not allowed will even trc and drc follow the...
Venkat Sai
681
views
Venkat Sai
asked
Oct 3, 2017
Databases
databases
tuple-relational-calculus
domain
relational-calculus
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–
1
votes
0
answers
3
Kenneth Rosen Edition 6th Exercise 1.4 Question 35 (Page No. 61)
Find a common domain for the variables x, y, z, and w for which the statement $∀x∀y∀z∃w((w \neq x) ∧ (w \neq y) ∧ (w \neq z))$ is true and another common domain for these variables for which it is false.
Find a common domain for the variables x, y, z,and w for which the statement $∀x∀y∀z∃w((w \neq x) ∧ (w \neq y) ∧ (w \neq z))$ is true and another common dom...
Ali Jazib Mahmood
664
views
Ali Jazib Mahmood
asked
Jul 25, 2017
Mathematical Logic
discrete-mathematics
kenneth-rosen
domain
mathematical-logic
quantifiers
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