Question

How will you check if an element 25 is present in a vector?

Answer 1

There are various ways to do this-

It can be done using the match () function- match () function returns the first appearance of a particular element.

The other is to use %in% which returns a Boolean value either true or false.

Is.element () function also returns a Boolean value either true or false based on whether it is present in a vector or not.