prime_numbers
#wap to display first 7 prime numbers
prime<- function(n)
{
if (n>=2) {
x=seq(2,n)
prime_nums = c()
for (i in seq(2,n)) {
if(any(x == i)) {
prime_nums = c(prime_nums,i)
x=c(x[(x%%i)!=0],i)
}
}
return(prime_nums)
}
}
prime(17)