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Question

What will be the output of the following R code? 
x<- c (“a”,” b”)
       as.numeric(x)

a.

[1] 1 2

b.

[1] TRUE TRUE

c.

[1] NA NA (Warning message: NAs introduced by coercion)

d.

[1] NAN

Posted under R Programming

Answer: (c).[1] NA NA (Warning message: NAs introduced by coercion)

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