Ap Calculus

Front 1

sin^-1(x)

cos^-1(x)

Back 1

1/square root of (1-x^2)

same as sin, but negative

Front 2

tan^-1(x)

cot^-1(x)

Back 2

1 over (1+x^2)

same as tan, but negative

Front 3

sec^-1(x)

csc^-1(x)

Back 3

1/(absolute value of x)(square root of (x^2-1))

same as sec, but negative