Question Number 114956 by I want to learn more last updated on 22/Sep/20
Commented by I want to learn more last updated on 22/Sep/20
$$\mathrm{really}?.\:\mathrm{But}\:\mathrm{i}\:\mathrm{cannot}\:\mathrm{solve}\:\mathrm{it}\:\mathrm{sir}. \\ $$
Commented by PRITHWISH SEN 2 last updated on 22/Sep/20
$$\mathrm{Hmm}\:\mathrm{really}\:\mathrm{challenging}\:\mathrm{one}\:. \\ $$
Commented by I want to learn more last updated on 22/Sep/20
$$\mathrm{Maybe}\:\:\mathrm{mrW}\:\:\mathrm{sir}\:\mathrm{can}\:\mathrm{see}\:\mathrm{to}\:\mathrm{it}\:\mathrm{too} \\ $$
Commented by bobhans last updated on 22/Sep/20
$$={C}_{\mathrm{3}} ^{\mathrm{43}} ×{C}_{\mathrm{3}} ^{\mathrm{39}} ×{C}_{\mathrm{3}} ^{\mathrm{35}} ×{C}_{\mathrm{3}} ^{\mathrm{31}} ×{C}_{\mathrm{3}} ^{\mathrm{27}} ×{C}_{\mathrm{3}} ^{\mathrm{23}} ×{C}_{\mathrm{3}} ^{\mathrm{19}} ×{C}_{\mathrm{3}} ^{\mathrm{15}} ×{C}_{\mathrm{3}} ^{\mathrm{11}} ×{C}_{\mathrm{3}} ^{\mathrm{7}} ×{C}_{\mathrm{3}} ^{\mathrm{3}} \\ $$$$=\:\frac{\mathrm{43}.\mathrm{42}.\mathrm{41}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{39}.\mathrm{38}.\mathrm{37}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{35}.\mathrm{34}.\mathrm{33}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{31}.\mathrm{30}.\mathrm{29}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{27}.\mathrm{26}.\mathrm{25}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{23}.\mathrm{22}.\mathrm{21}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{19}.\mathrm{18}.\mathrm{17}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{15}.\mathrm{14}.\mathrm{13}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{11}.\mathrm{10}.\mathrm{9}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\frac{\mathrm{7}.\mathrm{6}.\mathrm{5}}{\mathrm{3}.\mathrm{2}.\mathrm{1}}×\mathrm{1} \\ $$
Commented by I want to learn more last updated on 22/Sep/20
$$\mathrm{Thanks}\:\mathrm{sir},\:\mathrm{but}\:\mathrm{please}\:\mathrm{can}\:\mathrm{you}\:\mathrm{explain}\:\mathrm{the}\:\mathrm{basis}\:\mathrm{of}\:\mathrm{your}\:\mathrm{representation}? \\ $$