FriendlyAsian
New member
- Joined
- Mar 22, 2019
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- 27
Let a, b be positive integer and a+ b= 1. Show that:
[MATH]\dfrac{1}{ab} +\dfrac{1}{(a^2+b^2)} \geq 6 [/MATH]
[MATH]\dfrac{1}{ab} +\dfrac{1}{(a^2+b^2)} \geq 6 [/MATH]
If \(\displaystyle \{a,b\}\subseteq\mathbb{Z}^+\) then \(\displaystyle a+b\ne 1\).Let a, b be positive integer and a+ b= 1. Show that:
[MATH]\dfrac{1}{ab} +\dfrac{1}{(a^2+b^2)} \geq 6 [/MATH]