Casio FX300MS User Guide - Page 22
Angle Unit Conversion, Coordinate Conversion Pol
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• Example 8: To generate a random number between 0.000 and 0.999 A M = 0.66400 (The above value is a sample only. Results differ each time.) • Example 9: 3π ҃ 9.424777961 3 A x = • Example 10: To determine how many different 4-digit values can be produced using the numbers 1 through 7 • Numbers cannot be duplicated within the same 4-digit value (1234 is allowed, but 1123 is not). (840) 7 A m 4 = • Example 11: To determine how many different 4-member groups can be organized in a group of 10 individuals (210) 10 n 4 = k Angle Unit Conversion • Press A v to display the following menu. D R G 1 2 3 • Pressing 1, 2, or 3 converts the displayed value to the corresponding angle unit. • Example: To convert 4.25 radians to degrees q ..... 1(Deg) 4.25 A v 2(R) = 4 . 25r 243.5070629 k Coordinate Conversion (Pol (x, y), Rec (r, θ )) • Calculation results are automatically assigned to variables E and F. • Example 1: To convert polar coordinates (r҃2, ҃60°) to rectangular coordinates (x, y) (Deg) x ҃ 1 A F 2 P 60 T = y ҃ 1.732050808 0 o • Press 0 n to display the value of x, or 0 o to display the value of y. E-20