&gt; x &lt;- c&#40;&quot;a&quot;, &quot;b&quot;, &quot;c&quot;, &quot;c&quot;, &quot;d&quot;, &quot;a&quot;&#41;
A. x[10]
B. x[1]
C. x[0]
D. None of the mentioned
Answer:A
&gt; x &lt;- c&#40;&quot;a&quot;, &quot;b&quot;, &quot;c&quot;, &quot;c&quot;, &quot;d&quot;, &quot;a&quot;&#41;
A. x[10] B. x[1] C. x[0] D. None of the mentioned
Explanation:Vectors are basic objects in R and they can be subsetted using the [ operator. 2. Point out the correct statement :