Use basic identities to simplify the expression.
A. sec2?
B. cot2?
C. 1
D. csc2?
Answer: B
Mathematics
You might also like to view...
Find the equation of the tangent line to the equation at the point where x has the given value.y = (2x2 + 3x + 4)(2x - 3); x = 0
A. y = - 1x + 12 B. y = -1x - 12 C. y = - 1x - 12 D. y = -1x + 12
Mathematics
Find the prime factorization. Write the answer in exponential form.26
A. 2 ? 22 B. 2 ? 13 C. 2 ? 14 D. 22 ? 5
Mathematics
A rubber ball is dropped from a height of 8 m onto a flat surface. Each time the ball hits the surface, it rebounds to 50% of its previous height. Find the total distance the ball travels. Select the correct answer.
a. 16 b. 24 c. 8 d. 32
Mathematics
Use the table of integrals to find the integral.
?
?
Hint: First use the substitution 
.
?
A. 
B. 
C. 
D. 
Mathematics