UGC NET PAPER 2 June 2019 Question 99 (Shift-I)

99. The value of the derivative of the sigmoid function given by
f(x)= 1 / (1+e(-2x)) at x=0 is
A) 0
B) 1/2
C) 1/4
D) ∞

A

B

C

D

ANS. B

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UGC NET CS 2018 July - II Question 98	UGC NET CS 2018 July - II Question 100