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13 Nov 2019
A function f[x] is defined by the power series x/2 + x^2/12 + x^3/240 + x^4/10080 + ⦠+ (k x^k)/(2 k)! + â¦
In other words, x/2 + x^2/12 + x^3/240 + x^4/10080 + ⦠+ (k x^k)/(2 k)! + ⦠is the expansion of f[x] in powers of x.
What is the exact value of f[0]?
A function f[x] is defined by the power series x/2 + x^2/12 + x^3/240 + x^4/10080 + ⦠+ (k x^k)/(2 k)! + â¦
In other words, x/2 + x^2/12 + x^3/240 + x^4/10080 + ⦠+ (k x^k)/(2 k)! + ⦠is the expansion of f[x] in powers of x.
What is the exact value of f[0]?
Lelia LubowitzLv2
24 Apr 2019
