Use fundamental identities to simplify the expression below and then determine which of the following is not equivalent.
?

?

A. ?-1
B. ?
C. ?cot x
D. ?1/  tan x
E. ?cos x csc x

Answer: A

Mathematics

You might also like to view...

Solve the problem.Boyle's Law says that volume V of a gas at constant temperature increases whenever the pressure P decreases, so that V and P are inversely proportional. If P = 14.5 lbs/in2 when V = 800 in3, then what is V when P = 22 lbs/in2?

A.  in3
B.  in3
C.  in3
D.  in3

View
Mathematics

Verify the identity.tan 2 x (1 + cos 2x) = 1 - cos 2x

What will be an ideal response?

View
Mathematics

Simplify.73 ÷ 0

A. 3 B. 1 C. 0 D. undefined

View
Mathematics

Solve the equation. Round your answer to three decimal places.6x+2 = 4x

A. -7.438 B. 8.838 C. -8.838 D. -10.238

View
Mathematics