Register

ISI2016-MMA-12

• recategorized by
615 views

1 Answer

Voting & Accepting an answer helps improve the community
← Previous · ISI2016-MMA-13Next → · ISI2016-MMA-11
← Previous in category · ISI2016-MMA-15Next in category → · ISI2016-MMA-3
Position:
Show:

Related questions

0 0 votes
1 1 answer
626
626 views
go_editor asked Sep 13, 2018
626 views
ISI2016-MMA-15
The number of positive integers $n$ for which $n^2 +96$ is a perfect square$0$$1$$2$$4$
0 0 votes
0 0 answers
420
420 views
go_editor asked Sep 13, 2018
420 views
ISI2016-MMA-16
Suppose a 6 digit number $N$ is formed by rearranging the digits of the number 123456. If $N$ is divisible by 5, then the set of all possible remainders when $N$ is divid...
0 0 votes
0 0 answers
521
521 views
go_editor asked Sep 13, 2018
521 views
ISI2016-MMA-17
The number of positive integers $n$ for which $n^3 +(n+1)^3 +(n+2)^3 = (n+3)^3$ is$0$$1$$2$$3$
0 0 votes
0 0 answers
355
355 views
go_editor asked Sep 13, 2018
355 views
ISI2016-MMA-29
Suppose $a$ is a real number for which all the roots of the equation $x^4 -2ax^2+x+a^2-a=0$ are real. Then$a<-\frac{2}{3}$$a=0$$0<a<\frac{3}{4}$$a \geq \frac{3}{4}$