Suppose that x and y are vectors in R with length(x) = 13 and length(y) = 6. After executing the command | z <- rep(c(rep(x, each = 2), rep(y, each = 3)), times = 4) which of the following must be true?
Suppose that x and y are vectors in R with length(x) = 13 and length(y) = 6. After executing the command | z <- rep(c(rep(x, each = 2), rep(y, each = 3)), times = 4) which of the following must be true?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Suppose that x and y are vectors in R with length(x) = 13 and length(y) = 6. After executing the
command
z <- rep(c(rep(x, each = 2), rep(y, each = 3)), times = 4)
which of the following must be true?
z[113] ==y[5]
O z[113] = x[3]
==
O z[113] ==y[1]
O z[113] == x[13]
O z[113] ==y[3]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd80ccd3b-f207-4569-a0c9-dab8b67382eb%2Fae3a2ead-ca6e-47bf-afe1-c5fbc78d5a93%2F96zlwm_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose that x and y are vectors in R with length(x) = 13 and length(y) = 6. After executing the
command
z <- rep(c(rep(x, each = 2), rep(y, each = 3)), times = 4)
which of the following must be true?
z[113] ==y[5]
O z[113] = x[3]
==
O z[113] ==y[1]
O z[113] == x[13]
O z[113] ==y[3]
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