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Which of the following is required for not echoing the code?

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Which of the following is required for not echoing the code?

(a) echo=TRUE

(b) print=TRUE

(c) echo=FALSE

(d) all of the mentioned

I got this question during an online exam.

This intriguing question comes from knitr in division Data Analysis and Research of Data Science

1 Answer

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Best answer
The correct answer is (a) echo=TRUE

The best I can explain: Code has to be written to set the global options.

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