Re: Trigonometry
- To: mathgroup at smc.vnet.net
- Subject: [mg117871] Re: Trigonometry
- From: Bill Rowe <readnews at sbcglobal.net>
- Date: Sat, 2 Apr 2011 02:42:43 -0500 (EST)
On 4/1/11 at 2:32 AM, mielbaz at gmail.com (Micha=C3=ABl ELBAZ) wrote: >With the input "(Cos[x])^2 + (Sin[x])^2", can we get the output "1" Yes, In[1]:= (Cos[x])^2 + (Sin[x])^2 // Simplify Out[1]= 1