Casio FX-82SX manual KCoordinate Conversion, KPermutation

• Example 5: To convert 0.08125 grams to milligrams.

.08125 J

81.25–03

•Example 6: To generate a random number between 0.000 and 0.999.

Example (results differ each time) Ac

kCoordinate Conversion

0.664

• Example 1: To convert polar coordinates (r 2,  60°) to rectangular coordinates (x, y). (DEG mode)

x 2 Az 60 =

yAN

DEG

1.

DEG

1.732050808

ANswaps displayed value with value in memory.

•Example 2: To convert rectangular coordinates (1,3 ) to polar coordinates (r, ). (RAD mode)

r1 Ay3 L=

θAN

kPermutation

RAD

2.

RAD

1.047197551

•Example: To determine how many different 4-digit values can be produced using the numbers 1 through 7.

7 Am4 =

840.

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