Complete the identity.sin2 x + sin2 x cot2 x = ?
A. 1
B. cot2 x - 1
C. sin2 x + 1
D. cot2 x + 1
Answer: A
Mathematics
You might also like to view...
Evaluate the iterated integral.
A. 5
B. 10
C. 100
D. 5
Mathematics
Find the product.
? 
A. 
B. 
C. 
D. 1
Mathematics
Solve the problem. Express your answer as an integer or simplified fraction.
= 
A. - 
B. - 
C. 
D. 
Mathematics
List all the elements of B that belong to the given set.B = {16, 
, -13, 0, 
, , 0.62, -7?, 0.161616...}Irrational numbers
A. 
B. {
}
C. {
, -7?}
D. {
, -7?, 0.161616...}
Mathematics