Which of the following statement is invalid?
A. x <- c(1+0i, 2+4i)
B. x <- c(TRUE, FALSE)
C. x <- c(T, F)
D. None of the mentioned
Answer: Option D
A. x <- c(1+0i, 2+4i)
B. x <- c(TRUE, FALSE)
C. x <- c(T, F)
D. None of the mentioned
Answer: Option D
What does the function print() do in R?
A. Display the result of a calculation
B. Read input from the user
C. Plot a graph
D. Install a package
What is the purpose of the seq() function in R?
A. Create a sequence of numbers
B. Sort a vector
C. Merge two data frames
D. Compute the mean of a numeric vector
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