How do you write an expression that represents all quadrantal angles?

The expression that represents all quadrantal angkes is where is an integer.

Step-by-step explanation:

Recall that the quadrantal angles are those coterminal with , , and . Now, notice that all of them can be written as integer multiples of :

Then, if we add to each one of the listed above angles an integer multiple of we get

But the numbers of the form , , and where is an integer, encompass all integers. Thus, all quadrantal angles can be written as

where is an integer.

answer: jasmine will bake 4/3 or 1 1/3 cookies in an hour

step-by-step explanation:

if u add 1/3 every 15 minutes after an hour u will have 4/3 or 1 1/3

the answer is b i just did that

step-by-step explanation: