Please help me on this question
1 answer:
You might be interested in
Hey there!
Firstly, we are going add
on each of the sides that we're working with. like ↓
This gives us
(if you are wondering how we got the out come of 
it is because I added 
Now multiply
on each of your sides
Cancel the first set and you will find the value of
Good luck on your assignment and enjoy your day
~
Firstly, we are going add
This gives us
Now multiply
Cancel the first set and you will find the value of
Good luck on your assignment and enjoy your day
~
Answer:
The maximum error in the calculated area of rectangle is 5.4 cm².
Step-by-step explanation:
Given : The length and width of a rectangle are measured as 30 cm and 24 cm, respectively, with an error in measured of at most 0.1 cm in each.
To find : Use differentials to estimate the maximum error in the calculated area of rectangle ?
Solution :
The area of the rectangle is
The derivative of the area is equal to the partial derivative of area w.r.t. length times the change in length plus the partial derivative of area w.r.t. width times the change in width.
i.e.
Here,
Substitute the values,
Therefore, the maximum error in the calculated area of rectangle is 5.4 cm².