Answer:
B
Step-by-step explanation:
Trust
Answer:
That's incorrect. The simplest way to show this is by evaluating the functions at a given point. Let's say x=0, then:
Sin(-x) = Sin(0) = 0
-cos x = -cos (0) = -1
Therefore, Sin(-x)≠-cos x.
Answer:
i think is the last one
Step-by-step explanation:
When you evaluate the problem you end up with 204100
Scientific Notation: 2.041 x 10^5
