Can anyone help me with this problem,please?(adsbygoogle = window.adsbygoogle || []).push({});

xo=latitude of arctic circle

S(x)={a+barcsin(tanx/tanxo) when 0<x<xo

24 when xo[less-than equal to]x[less-than equal to]90

Find a and b so that S(x) is continuous.

My work:

xo= 66(degrees)30' which I think equals 66.30 (correct?)

arcsin=sin(to the negative 1) (I think?)

And from there I really don't know how to do it or start to do it.

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Need calculus help

**Physics Forums | Science Articles, Homework Help, Discussion**