Q2 (Intro to R+ Functions + If statements + Loops) Question: Divisibility by 3 Q2 (a): Create a new vector: x = c(1:100), and find which elements of x is completely divisible by 3 Q2 (b): Create a function 'divisibility_3' that takes a number as the argument, and checks if the number is completely divisible by 3. If so, get an output that prints: "(the input number) is divisible by 3". Otherwise, get an output that prints:"(the input number) is not divisible by 3" e.g., divisibility_3(100) e.g., divisibility_3(99) "99 is divisible by 3" "100 is not divisible by 3" Q2 (c): Create a function 'count_divisibility_3' that takes a vector as the argument, and return the total number of elements that is completely divisible by 3. e.g., count_divisibility_3(c(1,2,3,4,5,6,7,8,9)) 3 e.g., count_divisibility_3(c(1:200)) 66

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Chapter1: Computer Networks And The Internet
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e.g., Tam 180 cm tall."
am (your
Q2 (Intro to R+ Functions + If statements + Loops)
Question: Divisibility by 3
Q2 (a): Create a new vector: x = c(1:100), and find which elements of x is completely
divisible by 3
Q2 (b): Create a function 'divisibility_3' that takes a number as the argument, and
checks if the number is completely divisible by 3. If so, get an output that prints: "(the
input number) is divisible by 3". Otherwise, get an output that prints: " (the input
number) is not divisible by 3"
e.g., divisibility_3(100) "100 is not divisible by 3"
e.g., divisibility_3(99) "99 is divisible by 3"
Q2 (c): Create a function 'count_divisibility_3' that takes a vector as the argument, and
return the total number of elements that is completely divisible by 3.
e.g., count_divisibility_3(c(1,2,3,4,5,6,7,8,9)) 3
count_divisibility_3(c(1:200)) 66
e.g.,
Q3 (Intro to R+ If statements + Functions)
Q3: Create a function 'absolute_value' that takes a number as the argument, and
returns the absolute value of the number without using 'abs()'.
e.g., absolute_value(-22) 22
Q4 (Intro to R + If statements + Functions)
Q4: Create a function 'strictly_increase' that takes a vector with length of 3, and checks
if the elements of the vector are strictly increasing. If so, return True. Otherwise, return
False.
Transcribed Image Text:e.g., Tam 180 cm tall." am (your Q2 (Intro to R+ Functions + If statements + Loops) Question: Divisibility by 3 Q2 (a): Create a new vector: x = c(1:100), and find which elements of x is completely divisible by 3 Q2 (b): Create a function 'divisibility_3' that takes a number as the argument, and checks if the number is completely divisible by 3. If so, get an output that prints: "(the input number) is divisible by 3". Otherwise, get an output that prints: " (the input number) is not divisible by 3" e.g., divisibility_3(100) "100 is not divisible by 3" e.g., divisibility_3(99) "99 is divisible by 3" Q2 (c): Create a function 'count_divisibility_3' that takes a vector as the argument, and return the total number of elements that is completely divisible by 3. e.g., count_divisibility_3(c(1,2,3,4,5,6,7,8,9)) 3 count_divisibility_3(c(1:200)) 66 e.g., Q3 (Intro to R+ If statements + Functions) Q3: Create a function 'absolute_value' that takes a number as the argument, and returns the absolute value of the number without using 'abs()'. e.g., absolute_value(-22) 22 Q4 (Intro to R + If statements + Functions) Q4: Create a function 'strictly_increase' that takes a vector with length of 3, and checks if the elements of the vector are strictly increasing. If so, return True. Otherwise, return False.
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