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Maths Olympiad Daily Problems
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This channel is created for maths lovers and maths Olympiad aspirants who loves to solve daily some good level of thinking problems in maths.also we discuss those problems https://t.me/mathproblemsdiscussiongroup and we can send our doubts in maths.
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gcd(n,1)=1
gcd(n,2)=1,2
gcd(n,3)=1,3
gcd(n,4)=1,2,4
1+2+1=4
if n is an even number greater than 2
is ans ;any even number greater than 2
Q)How many positive integers n such that gcd(n,1)+gcd(n,2)+gcd(n,3)=gcd(n,4)
Standard Polynomial theory questions. Expecting these to be solved
Just got an intuitive idea
Let the thing in rha radical be y²
We can find c in terms of xy,a,b
The eqn shows a beautiful contradiction one should try
