a. Store the following vector of 15 values as an object in your workspace: c(6,9,7,3,6,7,9,6,3,6,6,7,1,9,1). Identify the following elements:
i. Those equal to 6
ii. Those greater than or equal to 6
iii. Those less than 6 + 2
iv. Those not equal to 6
b. Create a new vector from the one used in (a) by deleting its first three elements. With this new vector, fill a 2 × 2 × 3 array. Examine the array for the following entries:
i. Those less than or equal to 6 divided by 2, plus 4
ii. Those less than or equal to 6 divided by 2, plus 4, after increasing every element in the array by 2
c. Confirm the specific locations of elements equal to 0 in the 10 × 10 identity matrix I10 (see Section 3.3).
d. Check whether any of the values of the logical arrays created in (b) are TRUE. If they are, check whether they are all TRUE.
e. By extracting the diagonal elements of the logical matrix created in (c), use any to confirm there are no TRUE entries.