Answer Step-by-step explanation:
Circumference of sphere=74 cm
Error=0.5 cm
a.We know that circumference of sphere=
Using the formula
Differentiate w.r.t r
Surface area of sphere=
Maximum area in the surface area=
Hence,the maximum area in the surface area=24 square cm
Relative error=
Hence, the relative error=0.014
Answer:
1.62533254
Step-by-step explanation:
9.44 x 10^4 in scientific notation
Every line on the graph is 1/2 unit.
When y = 0, x would be -0.25 and 1.25
When y = 2, x would be -0.5 and 1.5