700,000 is the answer...i think
Answer:
I think no A. x = -1/2 ,x = -4
Answer:
It’s C and D I just finished the text and finished with 100% thanks to the person in the comments in the question below
Step-by-step explanation:
We have to find the domain of y = cotx
We know that cotx = cos
x / sinx
And also when sinx becomes zero cotx becomes undefined
And again we know that value of cosx and sinx can be between -1 to 1
But value of cotx can lie in between -∞ to +∞
Just for example cot30 is cos30 / sin30
= √3/2/1/2 = √3
Therefore domain of cotx is x
x ∈ R , x ≠ πn for any integer n