Math Problem Statement

Докажите что последовательность возрастает и ограничена an = n2/ n2 + n + 1

Solution

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Math Problem Analysis

Mathematical Concepts

Sequences
Monotonicity
Limits
Boundedness

Formulas

a_n = n^2 / (n^2 + n + 1)
a_{n+1} - a_n
lim_{n \to \infty} a_n

Theorems

Monotonic Sequence Theorem
Limit Theorem

Suitable Grade Level

Grades 10-12