Verify the identity.
= cos x + cot x
What will be an ideal response?
= cos x
= 
= 
+ 
= cos x + cot x.
Mathematics
You might also like to view...
Decide whether or not the equation defines y as a function of x.x - y2 = -8
A. Yes B. No
Mathematics
Simplify.
A. 
B. - 
C. - 
D. 
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sec ? = 4, 0 < ? < 
Find cos 
.
A. 
B. 
C. 
D. 
Mathematics
Graph the function. Then use your graph to find the indicated limit.f(x) = sin x - 2, 
f(x)
A. -1 B. 3 C. -2 D. 1
Mathematics