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3881
Eigen Values Doubt
Let there is a 2*2 Matrix and their eigen values are A and B. The eigen values of $(A+7I)^{-1}$ ?
Let there is a 2*2 Matrix and their eigen values are A and B. The eigen values of $(A+7I)^{-1}$ ?
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3882
MadeEasy Test Series 2019: Probability - Probability
Number of ways we can distribute 5 red balls , 5 white balls and 5 blue balls into 3 different boxes ?
Number of ways we can distribute 5 red balls , 5 white balls and 5 blue balls into 3 different boxes ?
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3883
APPLIED-COURSE-MOCKTEST-2
How many 5 digit numbers can be formed if either (a) every successive digit exceeds its predecessor ,or (b) every successive digit is smaller than it’s predecessor Note:leading 0’s don’t count ,like 04521 is not a 5-digit number._
How many 5 digit numbers can be formed if either (a) every successive digit exceeds its predecessor ,or(b) every successive digit is smaller than it’s predecessor Note:...
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3886
SelfDoubt
A graph with each vertex has even degree contain Hamiltonian Cycle. True/False plz explain how to ensure Hamiltonian Cycle.
A graph with each vertex has even degree contain Hamiltonian Cycle.True/False plz explain how to ensure Hamiltonian Cycle.
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3888
Arrangement Problem
The number of ways, we can arrange 5 books in 3 shelves ________. Given answer 2520 n=3 r=5 so answer is 3-1+5 P5= 7p5= 2520 My answer 3*3*3*3*3= 243 Where am I doing wrong? please help
The number of ways, we can arrange 5 books in 3 shelves ________. Given answer 2520n=3 r=5 so answer is 3-1+5 P5= 7p5= 2520 My answer 3*3*3*3*3= 243Where am I doing wrong...
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1 answer
3890
MadeEasy
A cyclic group O(G)=200 g be its generator O(g^x)=100 for some x.what is value of x? a.1 b.2 c.3 d.4 1 and 3 cant be possible as [order of generator equal to order of group] how to choose bw 2 and 4???
A cyclic group O(G)=200 g be its generator O(g^x)=100 for some x.what is value of x?a.1b.2c.3d.41 and 3 cant be possible as [order of generator equal to order of group] h...
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3 votes
1 answer
3891
GATE 2017 - [EE]
A person decides to toss a fair coin repeatedly until he gets a head. He will make at most 3 tosses. Let the random variable Y denote the number of heads. The value of var (Y) where var (.) denotes the variance, equals (A) 7/8 (B) 49/64 (C) 7/64 (D) 105/64
A person decides to toss a fair coin repeatedly until he gets a head. He will make at most 3 tosses. Let the random variable Y denote the number of heads. The value of va...
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3892
Ace Test Series: Calculus - Integration
Can anyone help me with solving this type of problem? I want some resource from where I can learn to solve this type on integration, as according to solution it is a function of α, so I did not understand the solution.
Can anyone help me with solving this type of problem? I want some resource from where I can learn to solve this type on integration, as according to solution it is a func...
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1 answer
3893
Gatebook Test
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3894
Is K2,4 planar graph
Is K 2,4 planar graph if yes can you please draw it?
Is K 2,4 planar graph if yes can you please draw it?
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3895
Simple Determinant
how to prove determinant 1 and 2 are same by some row-column manipulation ,please Help??
how to prove determinant 1 and 2 are same by some row-column manipulation ,please Help??
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1 votes
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3897
Gate 2009 ece
Assume for simplicity that N people are born in April (month of 30 days) are collected in a room,consider the event of at least two people in the room being born on the same date of month even if in different years i.e 1980 and 1985 what is the smallest N so that the probability exceeds 0.5 is
Assume for simplicity that N people are born in April (month of 30 days) are collected in a room,consider the event of at least two people in the room being born on the ...
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1 votes
3 answers
3899
Kenneth Rosen Edition 6th Exercise 5.5 Example 10 (Page No. 377)
How many ways are there to put four different employees into three indistinguishable offices when each office can contain any number of employees?
How many ways are there to put four different employees into three indistinguishable offices when each office can contain any number of employees?
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1 votes
0 answers
3900
Planar graph
In a connected 3 regular graph, every planar region is bounded by exactly 5 edges, then count no of edges?
In a connected 3 regular graph, every planar region is bounded by exactly 5 edges, then count no of edges?
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