Answer:
B or D
Step-by-step explanation:
Answer:
D. 1
Step-by-step explanation:
We have the expression, 
We get, eliminating the cosecant function,

As, sinx is reciprocal of cosecx and cosx is reciprocal of secx,
i.e. 
i.e. 
Since, we know that, 
Thus,

So, after simplifying, we get that the result is 1.
Hence, option D is correct.
Answer:
The first table
Step-by-step explanation: The x values don't repeat which makes it a function
Answer:
+ 88%
Step-by-step explanation: