Question

Which among the following is a false statement about Fuzzy logic?

(a) Fuzzy logic may use imprecise information

(b) Fuzzy logic uses only accurate information

(c) Fuzzy logic may represent vague information

(d) Fuzzy logic may use non-numerical information

The question was asked in final exam.

My enquiry is from Techniques topic in division Cognitive Techniques of Cognitive Radio

Answer 1

Correct option is (b) Fuzzy logic uses only accurate information

For explanation I would say: Fuzzy logic is based on the observation that decision making sometimes involves making use of inaccurate and imprecise information. The fuzzy logic models are generally vague but are capable of identifying, representing, and modifying unclear information and data.