Mathematics
Senior High
Solved
1行目のY=の式を微分したら、答えは青で書いてる1/2(e aX −e -aX)になるらしいんですけど、私の計算はどこで間違えてるのか教えて欲しいです😿
(21 4 = za lear +é-ax) (OSXE1)
J
4² = (a) = (e^x + e-ax) + (ear + e-axy!
a
--
a²
ナ
20
P
a² (ear + e-ax) + à (a-eat-a-e-ax)
2092
eat
(ear + e-ax) + za la. eax -a-e-ax)
e-a7
20
eax
1
e-ax
292
+
202
2
2
⑦— (ear-e-ar)
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