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**IN R STUDIO PLEASE. DO NOT REFER TO OTHER PROGRAMS. Question 1 Consider a matrix A in represented by 213 A ( 211 021 212

image text in transcribed**IN R STUDIO PLEASE. DO NOT REFER TO OTHER PROGRAMS.

Question 1 Consider a matrix A in represented by 213 A ( 211 021 212 022 423 The vector (211 + 212 + 213 221 +222 + 223 would be returned by which R command Both apply(A,2,sum) and apply(A,2,mean)*3 apply(A,1,sum) apply(A.2.mean)*3 O sum(A) apply(A,2,sum)

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