A function is a block of code that performs a specific task . It can take some input values (called arguments or parameters) and return some output value (called return value). Functions are useful for organizing and reusing code , and for making the code more readable and modular.

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Davneet Singh's photo - Co-founder, 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.