Answer:
Sometimes yes, sometimes you can do it yourself
Explanation:
Installing a Nest thermostat can be done yourself without an electrician in most cases. Nest thermostats are designed to work in homes without a common (“C”) wire. However, there are rare cases a C wire or other power-supply accessory may be required. An electrician is recommended in these rare cases.
A primary key is a field that contains data unique to a record
You could assign values to variables and break it up into if else-if else statements.
<span>Pseudocode:</span>
if a < b and b < c:
print("increasing")
else if a > b and b > c:
print("decreasing")
else:
print("neither")
Hope this helps.
If the ladder is not stable, it is better to have someone hold the ladder in the bottom ( only someone who is strong and confident)
