Assertion(A): A dictionary is a mapping of keys to values

Reasoning(R): A dictionary can be created by using curly braces and colon-separated pairs of keys and values


Answer by student

a) Both A and R are true and R is the correct explanation for A.

Detailed answer by teachoo

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.