Question

Use R to identify the elements as well as their index(s) of the sequence {2^1,2^2,...,2^15} that exceed the corresponding elements of the sequence {1^3,2^3,...,15^3}. Please use Rstudio

Answer 1

CODE:

seqA <-2^(1:15)

seqB <-(1:15)^3

for (i in seq(1, 15, by=1)) {

if(seqA[i]>seqB[i]){

cat("index : ",i,"\tElement : ",seqA[i],"\n")

}

}

SCREENSHOT:

# Initialize the sequence seqA <-2^(1:15) seqB <-(1:15)^3 + in #compare element wise for (i in seq(1, 15, by=1)) { if(seqA[i]>seqB[i]){ cat("index : ",1,"\tElement : ", seqA[i],"\n") 10 }

SAMPLE OUTPUT:

index: 1 Element : 2 index: 10 Element : 1024 index: 11 Element : 2048 index: 12 Element : 4096 index: 13 Element : 8192 index: 14 Element : 16384 index : 15 Element : 32768

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