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how to calculate sin, cos, and tan, without calculator,,,
- Thread starter yusuf05
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- 44
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- 8
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- 18
Re: how to calculate sin, cos, and tan, without calculator,,
:/ I don't think you can do so because calculator doesn't show their real value so you can't :[
:/ I don't think you can do so because calculator doesn't show their real value so you can't :[
- Messages
- 298
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- 15
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- 28
Re: how to calculate sin, cos, and tan, without calculator,,
It is possible , if you memorise the graphical waves , you could estimate its value
Check this.
http://en.wikipedia.org/wiki/File:Sine_and_Cosine.svg
It is possible , if you memorise the graphical waves , you could estimate its value
Check this.
http://en.wikipedia.org/wiki/File:Sine_and_Cosine.svg
Re: how to calculate sin, cos, and tan, without calculator,,
to noor : yes,,,, it is faster,,, if i choose to use calculator.....
but,,, how if you don't bring calculator to your school?
it will makes you complicated,,,, right.... ?_?
to superXDE : yes,,, thanks but... i still confuse about it i still learning about it,,,,
if you have another method,,,, please give me information,,, ok?
to noor : yes,,,, it is faster,,, if i choose to use calculator.....
but,,, how if you don't bring calculator to your school?
it will makes you complicated,,,, right.... ?_?
to superXDE : yes,,, thanks but... i still confuse about it i still learning about it,,,,
if you have another method,,,, please give me information,,, ok?