Question

write a python program to create the following series Series 1
no. of employees
computer 20
biology 30
commerce 25
maths 15​

Answer 1

Answer:

ANSWER

R.E.F image

(i) 11−5−4+3=5

(3 removed twice)

(ii) 4−3=1

(iii) only maths =15−9−5+3

=4

only phy =12−9−4+3=2

only chem =5⇒Total=11

(iv) Atleast one =11+9+5+4−2(3)

=29−6=23

⇒ None =25−23=2

(v) 23

solution