Quick one.
Use induction to show that
ex≥1+x+x22!+⋯+xnn!
for all x≥0.
n is a natural number ≥0.
[Solution]
Use induction to show that
ex≥1+x+x22!+⋯+xnn!
for all x≥0.
n is a natural number ≥0.
[Solution]
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