The cotangent function is defined as the ratio between cosine and sine of a given angle, i.e.
Since you can't have zero at the denominator, the cotangent function is not defined when the sine is zero.
Let's look at your option:
, so the cotangent is defined here
, so the cotangent is not defined here
, so the cotangent is defined here
, so the cotangent is defined here
Answer:
250p-195
Step-by-step explanation:
did the quiz
See attached graph: v is on the y-axis and t is on the x-axis
Answer:
dont use this
Step-by-step explanation:
oinf+euiv=4
