Question: In the language R: How many rows and cols does data set eba1977 have? (eba1977 is a built in data set) Find the lowest value

In the language R:

How many rows and cols does data set "eba1977" have? (eba1977 is a built in data set)

Find the lowest value for "pop" and "cases" respectively using apply function. (pop and cases are colum names)

Using "within" function, create a variable "sqcases" standing for square of cases. find the difference between the square of each case count and the lowest value of "sqcases". (use the built in eba1977 data set)

(Please show the code)

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