Page 111 - Fixtures

@ @pbjïØ Üa@ @YV

.3

.C(16, 3) 16

:

4 4 ()
()
.10C (4, 3) .

43

.C(16, 3) − 10 C(4, 3) − 4 = 560 − 40 − 4 = 516
500 [TFAOC] ( )

63 = 216 53 = 125 43 = 64 33 = 27 23 = 8 13 = 1

. 83 = 512 73 = 343

. 7 500

. 63 + 73 = 559 500

500