Lim x-> pi/4 of (1-tanx)/(sinx-cosx)

List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)