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Frequently Asked self Math Questions and Answer Page 330

(#M40000388) SELF QUESTION binary operations Keep an EYE

prove that if *is an associativebinary composition IN ASET A SUCH THA EVERY ELEMENT OF A IS INVERTIBLE THEN 8 SATISFIES HCANCELLETION LAWS

(15 years ago)

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(#M40000382) SELF QUESTION FIND THE NEXT ONE Keep an EYE

10,12,15,20,27,?



1)35

2)36

3)37

4)38

5)39

GUDAPATI NEERAJ KUMAR (15 years ago)

Solved C.T.Narayanan Read Solution (20)

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(#M40000381) SELF QUESTION mind game Keep an EYE

There are 100 lockers in a row that are all closed at the beginning. There are 100 students. Each student makes a pass. The first student opens the every locker door. The second student toggles (if the door is closed, you open it, if its open, you close it) every 2nd locker door (#2, #4, #6 etc) starting with locker #2. The third student toggles every 3rd locker door starting with locker #3. The nth student toggles every nth locker door starting with nth locker.
Which lockers will be open at the end?

YadeeshKumar (15 years ago)

Solved Vadivelan M Read Solution (5)

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(#M40000341) SELF QUESTION permutations ? Keep an EYE

find the number of 5 digits numbers can be formed using the digits 1,2,3,4,5 if no digit is reapeted and two adjoint digits are not together

susmit (15 years ago)

Solved susmit Read Solution (6)

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(#M40000340) SELF QUESTION balance Keep an EYE

there are 8 equilant balls.but 1 of them is different(more) weight than other.how can u find the differ ball by weighing two balances only..?

srikanth kalwal (15 years ago)

Solved C.T.Narayanan Read Solution (4)

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(#M40003550) SELF QUESTION Keep an EYE

jumble these letters P E T E R A K A....wt is it?

options: fruit, vegetable , city, bird

(2055 years ago)

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(#M40000387) SELF QUESTION binary operations Keep an EYE

addition table for(Z5,+5)

Naveen (2055 years ago)

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