0 votes
45
1. A is not diagonalizable2.The minimal polynomial and the characteristic polynomial of A are not equal
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49
Given two each of p kinds of objects and one each of additional q kind of objects, in how many ways r objects can be selected?Please give a detailed solution.
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53
I am not able to understand the last component in square brackets we have to minus from all combinations the combinations with that dotted line but intersection part i di...
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54
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55
in a group of students 100 studying Hindi,100 studying Maths and 100 studying English,20 people studying Maths and Mnglish,40 studying English and Hindi,60 studying Hind...
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56
Plwase explain how inverse of an equivalence relation is an equivalence relation with suitable example?
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57
a tree with n vertices can have at most 1 perfect matching how? perfect matching means no vertices will be left with 0 dergree right so how a tree can have a perfect mat...
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58
Please tell me how to calculate total number of symmetric relations on a set of 5 elements.I know the answer but want the proof.
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59
Negation of ∃ x(x^2=2) should be ∀x (x^2!=2).But in the book it's given as ∀x(x^2=2). I think it is misprint. Please correct me if I m wrong.Thank you in advance.
0 votes
61
Which of the following is TRUE?S1: Any language L over an alphabet Σ,L+=L-{ϵ} is always TRUE.S2: For any automata M, L(M)≠∅( Marks: 0.00 ) S1,S2 Only S1 Only S2 Bot...
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63
An array X of n distinct integers is interpreted as a complete binary tree.The index of first element of array is 0.index of parent of element X[i] is(i-2)/2(i/2)-1
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64
What can be used to find if a graph is disconnectedBFSDFSBoth
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65
Which of the following languages is/are REGULAR ?A) L1 = { wxwR / w,x $\in$ {a,b}* and length(w) = 6 } B) L2 = { wxwR / w,x $\in$ {a,b}* and length(x) = 6 }I feel A) is r...
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66
Given statement is true or false 1. L is regular language $\Leftrightarrow$ Ǝ a regular expression without $\bigstar$ answer in detail
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67
Size of rom for converting binary code to gray code?
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69
L = { an bm cp dq , n != m or p != q }Is it inherently ambiguous or not????