Question

Let m∈N. Prove that if m+1m<2, then m2+1m2<4.

Answer 1

Answer:

Given that,

m belong to N. and

m + m < 2

To prove:-

(m)^2+(m)^2<4

Step-by-step explanation:

As given that,

=> m + m < 2

Sq. both side,

=> (m + m)^2<(2)^4. [Hence proved]