prove-that-2-pi-gt-8-

Question Number 73523 by 01 last updated on 13/Nov/19

prove that :

2^{π} > 8

Answered by MJS last updated on 13/Nov/19

3 < π \Rightarrow π = 3 + p; p > 0

2^{3 + p} > 2^{3}

2^{3} 2^{p} > 2^{3}

2^{p} > 1

p \ln 2 > 0

p > 0

true

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