data5<- (5*4)^(4*5)-56
data5
## [1] 1.048576e+26
data1<- 23-1*(8-12)
data1
## [1] 27
data2<- 56/8*(3+4)
data2
## [1] 49
data4<- 45-5*8+(8+9)
data4
## [1] 22
a<- c(2,5,6,7)
a
## [1] 2 5 6 7
class(a)
## [1] "numeric"
plot(a)
b<- c(1,0,9,8)
b
## [1] 1 0 9 8
class(b)
## [1] "numeric"
plot(b)
c<- c(6,5,8,3)
c
## [1] 6 5 8 3
class(c)
## [1] "numeric"
plot(c)