Four figure! Why four not five or three?

Four figure! Why four not five or three?

Hebie

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Helooooow! Sijui nikiite kitabu ama nikiite kifaa? Lakini vile kilivyo tu ndipo hunihangaisha kichwa, kimejazwa makundi ya namba mbalimbali zinazotumika kwenye mahesabu shuleni, makundi hayo ni kama Logarithim, Tangent, Sin nk

Swali langu ni pale kilipopewa jina la four figure linauhusiano gani na manamba yalioko ndani?

Nisaidie kuelewa ndugu zangu.
 
Helooooow! Sijui nikiite kitabu ama nikiite kifaa? Lakini vile kilivyo tu ndipo hunihangaisha kichwa, kimejazwa makundi ya namba mbalimbali zinazotumika kwenye mahesabu shuleni, makundi hayo ni kama Logarithim, Tangent, Sin nk

Swali langu ni pale kilipopewa jina la four figure linauhusiano gani na manamba yalioko ndani?

Nisaidie kuelewa ndugu zangu.

ni kwa vile figures karibu zote kwenye kile kitabu zipo approximated into 4 decimal places...
 
ni kwa vile figures karibu zote kwenye kile kitabu zipo approximated into 4 decimal places...

ni four decimal places au ni three decimal places? can you pleace help me to round pi into four decimal places? je utapata digits nne au tano?
 
ni 4 decimal places ie 0.8743 lakin ukisema 4 digits ni kwamba unahesabu namba zote ie 0.8743 wakat kea decmal unaanza kuhesabu baada ya point ya decimal
 
Vile four figure mathematical tables bado zinatumika mashuleni ukizingatia uwepo wa cheap scientific calculators? By the way all the mathematics I need in life I learnt in primary class two! All the algebra,trigonometry, double, triple,line integrals, Partial differential equation,function of complex variable......was it worth the effort? Addition and subtraction is all I need to hawk merchandise in the hot dusty streets of Dar dar es saalam.
 
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