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19982
Kenneth Rosen Edition 7 Exercise 8.4 Question 10 (Page No. 549 )
Find the coefficient of $x^9$ in the power series of each of these functions. a) $(x^3+x^5+x^6).(x^3+x^4).(x+x^2+x^3+x^4+⋯)$ b) $(1+x+x^2)^3$
Find the coefficient of $x^9$ in the power series of each of these functions.a) $(x^3+x^5+x^6).(x^3+x^4).(x+x^2+x^3+x^4+⋯)$b) $(1+x+x^2)^3$
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19983
Doubt-PDA
what is the PDA for {L=$a^mb^n$ |m>n}
what is the PDA for {L=$a^mb^n$ |m>n}
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2 votes
1 answer
19985
Time Complexity of the following code
for i <--- 1 to n for j <---- 1 to n/2 X = X + 1 (i and j both are incrementing by 1) Outer runs for n times and inner for n/2 So will it be n(n/2) => O(n^2) times...
for i < - 1 to n for j < 1 to n/2 X = X + 1(i and j both are incrementing by 1)Outer runs for n times and inner for n/2 So will it be n(n...
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1 votes
0 answers
19988
iit hyderabad ra interview
what is the exact process for admission into iit hyderabad mtech (ra) in cse?? are there any written exams?
what is the exact process for admission into iit hyderabad mtech (ra) in cse??are there any written exams?
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0 votes
1 answer
19990
number series
find the next term in series 266, 339, 528, ? A) 630 B) 730 C) 830 D) 930
find the next term in series 266, 339, 528, ?A) 630 B) 730 C) 830 D) 930
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19991
Pumping Lemma
how to prove that these are not Regular using Pumping Lemma {0n15n∣n≥10000} & for also n≤10000
how to prove that these are not Regular using Pumping Lemma {0n15n∣n≥10000} & for also n≤10000
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0 votes
1 answer
19992
Practice question Avl trees
S1 : An insertion in an AVL with n nodes requires O(n) rotations. answer is false in answer key,but is guess for 1 insetion its O(1).so for n it will be O(n). tell me if i am wrong and correct me please.
S1 : An insertion in an AVL with n nodes requires O(n) rotations.answer is false in answer key,but is guess for 1 insetion its O(1).so for n it will be O(n).tell me if i ...
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0 votes
1 answer
19993
poisson distribution
the tailors in a tailoring shop on an average stitch three shirts in an hour ,stitching has poisson distribution .during a particular hour what is the probabilty that the number of shirts stitched is 5 or more?
the tailors in a tailoring shop on an average stitch three shirts in an hour ,stitching has poisson distribution .during a particular hour what is the probabilty that the...
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1 votes
2 answers
19996
Starvation (Binary Semaphore )
Given Processes P1: Wait(Sx); Wait(Sy); Do something;Signal(Sx); Signal(Sy); and Process P2: Wait(Sx); Wait(Sy); Do something;Signal(Sy); Signal(Sx); . Will it ever lead to starvation ?
Given Processes P1: Wait(Sx); Wait(Sy); Do something;Signal(Sx); Signal(Sy); and Process P2: Wait(Sx); Wait(Sy); Do something;Signal(Sy); Signal(Sx); . Will it ever lead ...
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2 votes
0 answers
19998
boys and 4 girls have to sit in a row with all arrangements equally likely
3 boys and 4 girls have to sit in a row with all arrangements equally likely. What is the probability that no 2 boys sit next to each other a)1/7 b)2/7 c) 3/7 d)4/7
3 boys and 4 girls have to sit in a row with all arrangements equally likely. What is the probability that no 2 boys sit next to each othera)1/7 b)2/7 c) 3/7 d)4/7
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1 votes
1 answer
19999
Regular expression to finite automata
Can I write the 1st one as 2nd one ? are both equivalent ? If yes then why cant we use the 2nd ? The 1st is given as a standard in many notes which looks more complicated.
Can I write the 1st one as 2nd one ? are both equivalent ? If yes then why cant we use the 2nd ? The 1st is given as a standard in many notes which looks more complicat...
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