[R] How do I use the proper r code to find the value of intersection (What horsepower(hp) does the “Valiant” have?)

massmatics 2hanl2da at naver.com
Fri Sep 18 13:18:30 CEST 2015

I am studying for a quiz and I have some problems while reviewing. I used the
command data(mtcars) and I used *intersect(mtcarsValiant,mtcarshp)* but the
value I received was *numeric(0) *What is the proper r code I must use to
get the correct value? (The value I should get is 105) Thanks!

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