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Please solve this problem of BINOMIAL THEOREM .......... (See Attachment please)

Harish , 7 Years ago
Grade 12
anser 1 Answers
Arun
Number of dissimiliar terms = (n+r-1) C (r-1)
 
Here
 
(1 - 3x + 3x² -x³)^20 = (1 -x)^60
 
Hence number of dissimilar terms = 60+2-1 C 2-1 
 
 = 61C1 = 61
Last Activity: 7 Years ago
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