1. given the domain 0 degrees 360 degrees, the smallest non-permissible value of , to the nearest degree, for the identity cos (cos + sec) = cos^2 +1 is.....

2.Thefalsestatement about the identity csc(x)/cot(x)=sec(x) is

a.The non-permissible values will always produce identical values on both sides of the equation.

b.When graphing each side of the identity, the two graphs will be identical.

c.The permissible values will always produce identical values on both sides of the equation.

d.Substituting in any value for the variable, other than a non-permissible value, will result in both sides of the equation being equal.

3. The expression sin(A-)-cos(A-) can be simplified to

a. -sinA-cosA

b. cosA-sinA

c. sinA-cosA

d. sinA+cosA

4. Angle is increased by 270 the cosine of the new angle can be written as....

a. 1

b. -sin

c. sin

d. -cos

5. given 3cos-2sin=0, the exact value of tan as a decimal value is....

6. 1/(tan+sec) simplifies to....