Differentiable Function Summation (Jee Mains) | ExamDuo
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First Order Differential Equations
Medium
Differentiable Function Summation
Let ƒ(x) be a real differentiable function such that ƒ(0) = 1 and ƒ(x + y) = ƒ(x)ƒ '(y) + ƒ '(x) ƒ(y) for all x, y ε R. Then
100
∑
n = 1
log
e
ƒ(n) is equal to :
SELECT ONE OPTION
A
2384
B
2525
C
5220
D
2406
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