Important Maclaurin series and their radii of convergence. 1 et 1 = = 3 x" ... x n=0 Σ x² = 1 + x + x² + x³ + •• xn n! 2 1 + + 1! + + 2! 3! R = 1 R = ∞ sinx = Σ(−1)". n=0 Σ(-1)". COS X = n=0 tan = (2n+1)! x² n (2n)! Σ(-1)"; n=0 2n+1 In(1+x) = Σ(−1)"−1x″ n=1 (1 + x)* = Σ (") x^= n n=0 n 1 = X 3! + - 2! + x 4! - 5! - x6 6! == = X - x” = 1+kx+ 7 X + R = ∞ 7! + R = ∞ 5 7 X + 3 + 5 7 R = 1 2 + ड्राल k(k − 1) - 2! X 4 4 R = 1 k(k-1)(k2) x + x + R = 1 3! Use a Maclaurin series in this table to obtain the Maclaurin series for the given function. f(x) = x cos(7x) 00 Σ Wi n = 0

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Important Maclaurin series and their radii of convergence.
1
et
1
=
=
3
x" ...
x
n=0
Σ x² = 1 + x + x² + x³ + ••
xn
n!
2
1 +
+
1!
+
+
2!
3!
R = 1
R
= ∞
sinx = Σ(−1)".
n=0
Σ(-1)".
COS X =
n=0
tan
=
(2n+1)!
x² n
(2n)!
Σ(-1)";
n=0
2n+1
In(1+x) = Σ(−1)"−1x″
n=1
(1 + x)* = Σ (") x^=
n
n=0
n
1
= X
3!
+
-
2!
+
x
4!
-
5!
-
x6
6!
==
= X
-
x” = 1+kx+
7
X
+
R
= ∞
7!
+
R
= ∞
5
7
X
+
3
+
5
7
R = 1
2
+
ड्राल
k(k − 1)
-
2!
X
4
4
R = 1
k(k-1)(k2)
x +
x +
R = 1
3!
Transcribed Image Text:Important Maclaurin series and their radii of convergence. 1 et 1 = = 3 x" ... x n=0 Σ x² = 1 + x + x² + x³ + •• xn n! 2 1 + + 1! + + 2! 3! R = 1 R = ∞ sinx = Σ(−1)". n=0 Σ(-1)". COS X = n=0 tan = (2n+1)! x² n (2n)! Σ(-1)"; n=0 2n+1 In(1+x) = Σ(−1)"−1x″ n=1 (1 + x)* = Σ (") x^= n n=0 n 1 = X 3! + - 2! + x 4! - 5! - x6 6! == = X - x” = 1+kx+ 7 X + R = ∞ 7! + R = ∞ 5 7 X + 3 + 5 7 R = 1 2 + ड्राल k(k − 1) - 2! X 4 4 R = 1 k(k-1)(k2) x + x + R = 1 3!
Use a Maclaurin series in this table to obtain the Maclaurin series for the given function.
f(x) = x cos(7x)
00
Σ
Wi
n = 0
Transcribed Image Text:Use a Maclaurin series in this table to obtain the Maclaurin series for the given function. f(x) = x cos(7x) 00 Σ Wi n = 0
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