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How will you check if an element is present in a vector?

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How will you check if an element is present in a vector? (a) Match() (b) Dismatch() (c) Mismatch() (d) Search() The question was asked in an interview for internship. I need to ask this question from Functions topic in portion Control Structures, Functions, Scoping Rules, Loop Functions and Debugging of R Programming Select the correct answer from above options

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Correct choice is (a) Match() The explanation: It can be done using the match () function- match () function returns the first appearance of a particular element. The other way is to use %in% which returns a Boolean value either true or false.

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