HW1

HW1

Question 1

fct=1
num=12
for (i in 1:num)
{
    fct=fct*i
}
print(fct)

## [1] 479001600

Question 2

vect=(seq(20,50,5))
print(vect)

## [1] 20 25 30 35 40 45 50

Question 3 Quadratic Equation Form =ax^2+bx+c

Equation = function(a, b, c) {
  if (a == 0){
    return ('a cannot be 0')
  }
  x = (b^2 - 4*a * c)
  output1 = (-b + sqrt(x))/(2*a)
  output2 = (-b - sqrt(x))/(2*a)
  return (c(output1,output2))
}
print(Equation(3,-5,-2))

## [1]  2.0000000 -0.3333333