Casio FX-100D Guia do Utilizador descarregar pdf (Página 18)

E-17

1.2 × 10

= 1200 B 1.2 * 10 6 3 = 1200

(1+1)

2+2

= 16 B ( 1 + 1 )6 2 + 2 = 16

)

= 15625 ( 5 x)W= 15625

= 2 B 16( ") 5 e 32 = 2

b 5 16( ") 32 )= 2

To calculate

(= 4.242640687...) to three decimal places (Fix 3)

1N(SETUP)6(Fix)3 B ! 2 e* 3 =

4.243

b ! 2 )* 3 = 4.243

To convert rectangular coordinates (

) to polar coordinates

B 1+(Pol) ! 2 e1)(,) ! 2 e)=

r=2,  =45

b 1+(Pol) ! 2 )1)(,) ! 2 ))= r= 2

 = 45

To convert polar coordinates (

, 45°) to rectangular coordinates

B 1-(Rec) ! 2 e1)(,) 45 )=

X=1, Y=1

(5 + 3) ! = 40320 ( 5 + 3 )q= 40320

|2 – 7| × 2 = 10

B D 2 - 7 e* 2 =

b D 2 - 7 )* 2 = 10

To obtain three random three-digit integers

1000 1.(Ran#) = 459

= 48

= 117

(Results shown here are for illustrative purposes only. Actual results will differ.)

To generate random integers in the range of 1 to 6

S.(RanInt) 1 1)(,) 6 )= 2

= 6

= 1

(Results shown here are for illustrative purposes only. Actual results will differ.)

To determine the number of permutations and combinations

possible when selecting four people from a group of 10

Permutations: 10 1*( n P r ) 4 = 5040

Combinations: 10 1/( n C r ) 4 = 210

To perform the following calculations when Fix 3 is selected for the

number of display digits: 10 ÷ 3 × 3 and Rnd(10 ÷ 3) × 3 b

1N(SETUP) 6(Fix) 3 10 / 3 * 3 = 10.000

10(Rnd) 10 / 3 )* 3 = 9.999

1010

1111

1212

1313

1414

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 37 38

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