Question
True or False. Where the rate of change of y=sin, x is positive. And when the rate of change y=cos x is negative.
Explain how you know
Explain how you know
Answers
oobleck
You want to try that again in English?
Muneer
Sorry, English is no my first language.
That was the wording of the question I was given, I was very confused reading it.
That was the wording of the question I was given, I was very confused reading it.