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Highest voted questions in Engineering Mathematics

2 votes
1 answer
2551
implication VS conjunction
When should we use implication and when conjunction? For example in this question: https://gateoverflow.in/989/gate2006-26?show=188041#c188041 What is the difference in options B and D?
When should we use implication and when conjunction? For example in this question:https://gateoverflow.in/989/gate2006-26?show=188041#c188041What is the difference in opt...
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2 votes
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2552
propsitions
Difference bw a) and d) .... Shouldn't both be true for all real numbers?
Difference bw a) and d) .... Shouldn't both be true for all real numbers?
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2 votes
1 answer
2553
Relations
I'm getting 384....
I'm getting 384....
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2 votes
1 answer
2554
propositional logic
Which of the following are equivalent to the proportional statement? “Abdul does not own a car” I)~∃x (owns(Abdul,x)∧Car(x) ) II)∀x (owns(Abdul,x)∧Car(x) ) III) ∀x (~owns(Abdul,x)∧~Car(x) ) IV) ∃x (owns(Abdul,x)∧~Car(x) )
Which of the following are equivalent to the proportional statement?“Abdul does not own a car”I)~∃x (owns(Abdul,x)∧Car(x) )II)∀x (owns(Abdul,x)∧Car(x) )III) �...
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2 votes
0 answers
2555
CUT vertex
The number of cut vertices of this graph
The number of cut vertices of this graph
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2 votes
1 answer
2557
GRAPH THEORY
A graph G=(V,E)satisfies |E|≤3|v|-6, the min degree of G is defined asmin⁡{degree(v) } v∈V. Therefore min degree of ‘G’ can be? A. 11 B. 4 C. 6 D. 5
A graph G=(V,E)satisfies |E|≤3|v|-6, the min degree of G is defined asmin⁡{degree(v) } v∈V. Therefore min degree of ‘G’ can be?A. 11B. 4C. 6D. 5
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2 votes
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2558
Gateforum test series
answer given is option A.
answer given is option A.
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2 votes
0 answers
2559
group
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2560
function
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2561
Set theory basic
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2 votes
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2565
Probability Propertise
Q)Suppose A and B are two independent events with probabilities P (A) ≠ 0 and P(B) ≠ 0. Let and be their com plements. Which one of the following statements is FALSE? A) P(A ∩ B) = P (A) P (B) B) P (A/B) = P(A) C) P (A ∪ B) = P(A) + P (B) D) None of Thsese
Q)Suppose A and B are two independent events with probabilities P (A) ≠ 0 and P(B) ≠ 0. Let and be their complements. Which one of the following statements is FALSE...
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2 votes
0 answers
2566
Probability
Q) Two cards are drawn together from a pack of 52 cards. The probability that one is spade and other is king, is A) 1/26 B) 2/51 C) 8/221 D) None of these
Q) Two cards are drawn together from a pack of 52 cards. The probability that one is spade and other is king, isA) 1/26B) 2/51C) 8/221D) None of these
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2 votes
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2567
#matrix
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2 votes
1 answer
2568
Limit question
$\lim_{x\rightarrow0}\frac{x^{2}+1}{x(x-1)}=?$
$\lim_{x\rightarrow0}\frac{x^{2}+1}{x(x-1)}=?$
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2 votes
2 answers
2570
graph theory
Maximum no of edges in a triangle-free, simple planar graph with 10 vertices
Maximum no of edges in a triangle-free, simple planar graph with 10 vertices
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