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Recent questions tagged engineering-mathematics
0
votes
1
answer
1141
MadeEasy Test Series: Mathematical Logic - First Order Logic
B says "some apples are not red" ryt?
Anusha Motamarri
asked
in
Mathematical Logic
Nov 19, 2016
by
Anusha Motamarri
569
views
made-easy-test-series
engineering-mathematics
discrete-mathematics
mathematical-logic
first-order-logic
0
votes
1
answer
1142
Linear Dependent
I am getting independent but answer is given as dependent. Can some one tell me what worng with my approach
cse7
asked
in
Linear Algebra
Nov 14, 2016
by
cse7
407
views
engineering-mathematics
1
vote
1
answer
1143
mathematics
can someone please provide me the link for math(video lectures)? from where i can learn math from the beginning. Thanks
cse7
asked
in
Study Resources
Nov 13, 2016
by
cse7
329
views
engineering-mathematics
0
votes
1
answer
1144
ACE practice booklet vol-2 chapter-3, Q.8
If a tree T with n vertices is isomorphic to T bar (complement) then n =?
Devasish Ghosh
asked
in
Graph Theory
Nov 12, 2016
by
Devasish Ghosh
332
views
graph-theory
engineering-mathematics
0
votes
0
answers
1145
GATE practice booklet - ACE engineering publication, chatper 3 q.7
how many simple non isomorphic graphs are possible with 9 vertices, 9 edges and degree of each vertex is 2?
Devasish Ghosh
asked
in
Graph Theory
Nov 12, 2016
by
Devasish Ghosh
273
views
graph-theory
engineering-mathematics
1
vote
0
answers
1146
Series expansion
If m and n are whole numbers and $m^{n} = 125$ then the value of $(m-5)^{n+1}=?$
Rakesh K
asked
in
Linear Algebra
Nov 11, 2016
by
Rakesh K
373
views
engineering-mathematics
number-series
1
vote
1
answer
1147
probability
Alice and Betty play a game where Alice goes first. They each say a distinct integer from 1 to 15 (inclusive). The first person to say an integer which we summed with a previously spoken integer, gives the value of 16, will lose the game. Who will win the game?
Akriti sood
asked
in
Probability
Nov 7, 2016
by
Akriti sood
945
views
probability
engineering-mathematics
2
votes
1
answer
1148
MadeEasy Test Series: Set Theory & Algebra - Binary Operation
Kashyap Avinash
asked
in
Set Theory & Algebra
Nov 2, 2016
by
Kashyap Avinash
436
views
made-easy-test-series
engineering-mathematics
discrete-mathematics
set-theory&algebra
4
votes
1
answer
1149
MadeEasy Test Series: Combinatory - Pigeonhole Principle
A community of 5 members is to be formed out of 10 people. The names are written in chits of paper and put into 6 boxes. So how many chits will go into the same box? Anyone, please make me understand this question.
vijaycs
asked
in
Combinatory
Nov 1, 2016
by
vijaycs
2.8k
views
made-easy-test-series
engineering-mathematics
discrete-mathematics
pigeonhole-principle
1
vote
1
answer
1150
Probability
There are two sets of Alphabets $S_{1} = \{ a, c, f, d, e\}$ and $S_{2} = \{ a, c, g, d, b\}$. An alphabet is picked from the first set and then a second albhabet from the second set, randomly. What is the probability that the same alphbet is picked in both the pickings. a) 5/25 b)3/25 c) 4/25 d)6/25
vivek9837
asked
in
Probability
Oct 28, 2016
by
vivek9837
525
views
probability
engineering-mathematics
2
votes
1
answer
1151
TestBook Test Series: Combinatory - Permutations And Combinations
What is the number of possible bit string of length 7 where number of 1's are more compared to number of 0's?? NOTE: i know any bit string question can be solved using tree diagram..here it will be hell lengthy.. ... way. OR What is the number of possible bit string of length 7 where number of 1's is atleast four ?
Aboveallplayer
asked
in
Combinatory
Oct 27, 2016
by
Aboveallplayer
365
views
testbook-test-series
engineering-mathematics
discrete-mathematics
combinatory
0
votes
1
answer
1152
Permutation of coloring sides of a pentagon
Number of ways of painting a regular pentagon with 5 different colors is (A) 5! (B) 12 (C) 1 (D) 4!
Rakesh K
asked
in
CO and Architecture
Oct 26, 2016
by
Rakesh K
1.1k
views
combinatory
engineering-mathematics
1
vote
1
answer
1153
Virtual Gate Test Series: Engineering Mathematics - PDF
Consider the following Propability Density Function: $f(t)= \left\{\begin{matrix} 1 + t& -1\leq t\leq 0 & \\ 1 - t& 0\leq t\leq 1 & \end{matrix}\right.$ What is the standard deviation of f(t) ?
Niharika 1
asked
in
Probability
Oct 22, 2016
by
Niharika 1
346
views
engineering-mathematics
probability
virtual-gate-test-series
0
votes
2
answers
1154
limit
Prateek kumar
asked
in
Mathematical Logic
Oct 18, 2016
by
Prateek kumar
352
views
limits
engineering-mathematics
–1
vote
1
answer
1155
probability
Prateek kumar
asked
in
Mathematical Logic
Oct 18, 2016
by
Prateek kumar
294
views
probability
engineering-mathematics
0
votes
1
answer
1156
probabbility
Prateek kumar
asked
in
Mathematical Logic
Oct 18, 2016
by
Prateek kumar
213
views
probability
engineering-mathematics
1
vote
2
answers
1157
Basic Probability
A team of 8 couples (husband &wife) attend a Lucky draw in which 4 person picked up for a prize.then the probability that there is at least one couple is. (A) 11/39 (B) 12/39 (C) 14/39 (D) 15/39
Prateek kumar
asked
in
Probability
Oct 18, 2016
by
Prateek kumar
1.5k
views
probability
engineering-mathematics
combinatory
2
votes
2
answers
1158
Doubt
A $\phi$ (empty) relation on any set $A$ is not reflexive because for every $ a \in A$, $(a, a) \notin \phi$, but $\phi$ is a symmetric as well as transitive relation on $A$, how is that possible $?$
vivek9837
asked
in
Set Theory & Algebra
Oct 17, 2016
by
vivek9837
551
views
engineering-mathematics
discrete-mathematics
relations
2
votes
2
answers
1159
solve this paragrapgh
Prateek kumar
asked
in
Mathematical Logic
Oct 17, 2016
by
Prateek kumar
282
views
matrix
engineering-mathematics
1
vote
1
answer
1160
Probablity
Rahul Jain25
asked
in
Probability
Oct 14, 2016
by
Rahul Jain25
380
views
engineering-mathematics
probability
0
votes
1
answer
1161
Random selection
6 numbers are randomly selected between 1 and 100. What is the probability that all are distinct
vivek9837
asked
in
Mathematical Logic
Oct 13, 2016
by
vivek9837
345
views
probability
engineering-mathematics
2
votes
1
answer
1162
GATE [Math]
Prateek kumar
asked
in
Mathematical Logic
Oct 6, 2016
by
Prateek kumar
361
views
engineering-mathematics
calculus
maxima-minima
0
votes
0
answers
1163
GATE [Math]
Prateek kumar
asked
in
Mathematical Logic
Oct 6, 2016
by
Prateek kumar
213
views
engineering-mathematics
calculus
matrix
2
votes
1
answer
1164
GATE [Math]
Prateek kumar
asked
in
Mathematical Logic
Oct 6, 2016
by
Prateek kumar
454
views
engineering-mathematics
calculus
maxima-minima
2
votes
2
answers
1165
GATE [Math]
Prateek kumar
asked
in
Mathematical Logic
Oct 6, 2016
by
Prateek kumar
701
views
engineering-mathematics
calculus
limits
0
votes
1
answer
1166
math calculus
Prateek kumar
asked
in
Mathematical Logic
Oct 6, 2016
by
Prateek kumar
358
views
engineering-mathematics
calculus
4
votes
1
answer
1167
Virtual Gate Test Series: Calculus - Integration
Let $\frac{d}{dx} [f(x)] = \frac{e^{sinx}}{x} , x > 0 .$ If $\int_{1}^{4}(\frac{2e^{sinx^{2}}}{x}) dx = f(k) - f(1)$ where limits of integration is from $1$ to $4$ , then $k =?$
Habibkhan
asked
in
Calculus
Oct 4, 2016
by
Habibkhan
550
views
engineering-mathematics
calculus
virtual-gate-test-series
4
votes
2
answers
1168
Probability
A company entered into a new market (sells product X) and started operating. In the first month of operation, it is found that 25% of customers are using the product X and while 75% of people still using other substitutes of X. The company has it's own records ... in the next month, and 70% chance of not changing to X. Find the % of customers using the product X after a long time.
dd
asked
in
Probability
Sep 29, 2016
by
dd
879
views
probability
engineering-mathematics
2
votes
1
answer
1169
MadeEasy Test Series: Combinatory - Permutations And Combinations
Number of 10 bit binary string where the string contains 3 consecutive 0's or 3 consecutive 1's?
Shreya Roy
asked
in
Combinatory
Sep 16, 2016
by
Shreya Roy
473
views
made-easy-test-series
engineering-mathematics
discrete-mathematics
combinatory
2
votes
1
answer
1170
Probability Distribution
In cartesian co-ordinate system,along the x axis two points p and q are selected uniformly at random in $\left [ 0,L \right ]$ where L > 0. What is the probability of $\text{distance(p,q)} \leq \frac{L}{4}$.
dd
asked
in
Probability
Sep 14, 2016
by
dd
755
views
probability
engineering-mathematics
uniform-distribution
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