Answer:
can i see the graph then i can try to help
Step-by-step explanation:
G R A P H
Step-by-step explanation:
It is given that,
The length of section 1 is 0.75 m and the length of section 2 is 15/100 m. The total length of the section is equal to the sum of section 1 and section 2. So, we will add them as follows :

So, the length of the section is 0.9 m or 9/10 m
X(xy-7y+yz+1)
hope this is correct !

It will form a arithmetic sequence as

- Common difference=6/3=2
- First term=a=3
- Last term=3(60)=180
- n=60-1=59
So
Summation




Option C