Trigonometry
- To: mathgroup at smc.vnet.net
- Subject: [mg117825] Trigonometry
- From: Michaël ELBAZ <mielbaz at gmail.com>
- Date: Fri, 1 Apr 2011 02:32:07 -0500 (EST)
Hello, With the input "(Cos[x])^2 + (Sin[x])^2", can we get the output "1" ?! Thanks -- M.E.