Mathematics
Senior High
(8)なのですが、解答と自分の答えが合わないです…
どっちが正しいですか?
2.1.4 次の関数を微分せよ.
X
2
x² + 1
(1) y=-
(3) y = sin(x² + 1)
(5)
y = log (1 + e¯)
100
-x
(7) v = (1-1) e
y
y
2
(2)
(4)
(6)
X(8)
y =
1
et + ex
y = ex-2x²
y = tan (sin x)
1-√x
√ 1+√x
y =
-1
2√x (1-x)(1+√√x)
演習問題ⓐ
y =
\J
1-√2
1+ √I
1 / 112/2 (1-/2² )
2
+/#
L
2
1-√√x
J
(
2√7
2/2
2
1 + JE
1-√x
(1+√)
-=(1+√7)
(1+√7)*
✓-x
++ (1-√2)
√e (1 + √x 2²
1
(1-√x)
T
✓ (1+√x) (1-√7) (1+√x)
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