Simplify the expression to either 1 or -1.cot x tan x
A. 1
B. -1
Answer: A
Mathematics
You might also like to view...
If k is not zero, the graph of the power function 
is concave up.
Answer the following statement true (T) or false (F)
Mathematics
Estimate the answer to the problem.James' drive from home to work is 32 miles one way. If in a month he goes to work 22 days, then how many miles does he drive going from home to work and back in one month?
A. 1500 miles B. 900 miles C. 1750 miles D. 1200 miles
Mathematics
Solve the quadratic equation using the zero product property.2(3 - x)(x - 5) = 0
A. {2, 3, 5} B. {3, 5} C. {-5, -3} D. {0, 3, 5}
Mathematics
Determine the quotient.0 ÷ 31
A. Undefined B. 1 C. 31 D. 0
Mathematics