Establish the identity.tan u(csc u - sin u) = cos u
What will be an ideal response?
tan u(csc u - sin u) = tan u ? csc u - tan u ? sin u = ?
-
? sin u =
-
=
=
= cos u
Mathematics
You might also like to view...
For what values of x does the series converge absolutely?
A. x >
B. - < x <
C. 0 < x <
D. None
Mathematics
Factor completely. If the polynomial cannot be factored, write "prime."11x6 - x5 - 11x + 1
A. (x5 - 1)(11x - 1) B. (x5 + 1)(11x + 1) C. (x5 - 1)(11x + 1) D. (x5 + 1)(11x - 1)
Mathematics
Answer the question.The following statement would be considered a step in solving an applied problem. True or false?Always draw a figure or diagram.
A. False B. True
Mathematics
Perform the indicated operation. ÷
A. -x
B.
C. x
D.
Mathematics