1.2 - Use R as a Fancy Calculator
Write R code to compute the square root of 5 times 5.
sqrt(5*5)
Write R code to get help on the function
floor
.
?floor help(floor)
Write R code to compute the square of
\(\pi\)
and round it to 4 digits after the decimal point.
round(pi^2, digits = 4)
Write R code to compute the logarithm of 1 billion with base 1000.
log(1e9, 1e3)
Write R code to verify
\(sin^2(x) + cos^2(x) = 1\)
, for
\(x = 724\)
.
sin(724)^2+cos(724)^2
1.2 - Use R as a Fancy Calculator