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find no. of negative integral solution of equation x+y+z= -12

find no. of negative integral solution of equation x+y+z= -12

Grade:11

1 Answers

Arun
25758 Points
one year ago
Dear student
 
Total number of negative integral solution = 
 = C(12-1, 3-1) = C(11,2) = 11 *10/2 = 55
 
Hope you understand.
 
Thanks and regards

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