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3-16
Example Operation
1
Calculate
r and Ƨ° when x = 14 and y = 20.7
!m(SET UP) cc1(Deg)J
!-(Pol)14,20.7!/( ) )wJ
2
Calculate
x and y when r = 25 and Ƨ = 56°
!+(Rec)25,56!/( ) )w
• The results of coordinate conversions are automatically stored in ListAns Memory.
Example
1
result Example
2
result
k Permutation and Combination
u Permutation u Combination
• Be sure to specify Comp for Mode in the Setup screen.
Example 1 To calculate the possible number of different arrangements using 4
items selected from among 10 items
Formula Operation
10P4 = 5040
10K6(g)3(PROB)2(
nPr)4w
Example 2 To calculate the possible number of different combinations of 4 items
that can be selected from among 10 items
Formula Operation
10C4 = 210
10K6(g)3(PROB)3(
nCr)4w
k Greatest Common Divisor (GCD), Least Common Multiple (LCM)
Example Operation
To determine the greatest common
divisor of 28 and 35
(GCD (28, 35) = 7)
K6(g)4(NUM)6(g)2(GCD)28,
35!/( ) )w
To determine the least common multiple
of 9 and 15
(LCM (9, 15) = 45)
K6(g)4(NUM)6(g)3(LCM)9,15
!/( ) )w
1 24.989 → 24.98979792 (r)
2 55.928 → 55.92839019 ( )
θ
1 24.989 → 24.98979792 (r)
2 55.928 → 55.92839019 ( )
θ
1 13.979 → 13.97982259 (x)
2 20.725 → 20.72593931 (y)
1 13.979 → 13.97982259 (x)
2 20.725 → 20.72593931 (y)
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