How can I reduce the frequency of a sine wave tia sal22

*To*: mathgroup at smc.vnet.net*Subject*: [mg104714] How can I reduce the frequency of a sine wave tia sal22*From*: Rick T <ratulloch at gmail.com>*Date*: Sat, 7 Nov 2009 06:51:10 -0500 (EST)

Greetings All I have the example below which produces 10 cycles a = Sin[10 x] Plot[a, {x, 0, 2 Pi}] What Type of signal would I need to add/multiple/divide to reduce it's signal/frequency to 5 cycles? I know I can just change the number 10 to 5 but I need to combine it with another signal. what mathematical operation/signal do I need to use. tia sal2

**Follow-Ups**:**Re: How can I reduce the frequency of a sine wave tia***From:*Murray Eisenberg <murray@math.umass.edu>