Page 110 - Math Grade 12 (Advance)

PROEUS DARA

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dt tJ
dN o~ dN
- = -kN S1~1 - = -kdt
dt u N

lniNI =-kt+c

INI = e-kr+c

k 0 ~
N = Ae-·r ( run A = ±e') A dl13SS£GH1.ffi'i:3t!5fi01S
IJ IJ
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N(t) = Ae ffl'i:3run2rul£~'i:3 N(O) = N t?'i01S N = Ae-k(O) sl§'i A= N
B Ia 0 0 U 0
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