exam
Maths Puzzle
Numerical Ability
Ireally need help with my algebra can you help me with this problem 12 times 1 over six
Read Solution (Total 0)
exam Other Question
Which of the following is a reflection of f(x) = -x + 1 about the x-axis?
a. r(x) = x + 1
b. r(x) = x - 1
c. r(x) = -(x - 1)
d. None of the above
(sin2x / 2sinx) = cos^2(x/2) - sin^2(x/2)