Question

hi
how to appoximate natural logatim without caculator?
for example: ln(8/37)?

Answer 1

well \[\ln=\log_{e} \]

Answer 2

i know that ln in base on e

Answer 3

\[\ln \frac{ 8 }{ 37 }=\log8 +\log37\]

Answer 4

Minus, not plus

Answer 5

yer minus

Answer 6

i mean how to approximate answer?

Answer 7

sorry minus

Answer 8

8=2^3

Answer 9

2^3=8
2^5=32

Answer 10

\[e \approx 2. \text{ blah}\]

Answer 11

ln2=0.69

Answer 12

ok....in know that: 32<37<64
and ans is between 5*.69 and 6*.69 = 3.45 and 4.14
in mean which number between 3.45 and 4.14 should bee choosen?

Answer 13

no

Answer 14

25<37<49

Answer 15

37 is mean of 25 and 49

Answer 16

what u say!?
if i know 25<37<47 then how i can approximate ln37?

Answer 17

i only know ln2=.67
and then want to approximate ln 37