Verify the identity.csc4 x - cot4 x = csc2 x + cot2 x
What will be an ideal response?
csc4 x - cot4 x = (csc2 x + cot2 x)(csc2 x - cot2 x) = (csc2 x + cot2 x)(1) = csc2 x + cot2 x.
You might also like to view...
Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0).f(x, y) = 
What will be an ideal response?
Provide an appropriate response.Find the prime factorization of 72.
A. 1 ? 2 ? 2 ? 2 ? 3 ? 3 B. 2 ? 3 ? 3 ? 4 C. 8 ? 9 D. 2 ? 2 ? 2 ? 3 ? 3
Solve the problem.In a certain town the annual consumption, b, of beef (in pounds per person) can be estimated by 
where t is the number of years since 2010. What is the slope of the graph of this function? Write a sentence interpreting this value.
A. -0.4; The average consumption of beef in this town is increasing by 0.4 pounds per person per year. B. -0.4; The average consumption of beef in this town is decreasing by 0.4 pounds per person per year. C. 35; The average consumption of beef in this town is increasing by 35 pounds per person per year. D. 35; The average consumption of beef in this town is decreasing by 35 pounds per person per year.
Add or subtract as indicated.-1 + 12 - 6 - (-11) + (-7)
A. -11 B. 9 C. -1 D. -13