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Write the Total Number of Terms in the Expansion of ( X + a ) 100 + ( X − a ) 100 . - Mathematics

Write the total number of terms in the expansion of  \[\left( x + a \right)^{100} + \left( x - a \right)^{100}\] .

 
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Solution

The total number of terms are 101 of which 50 terms get cancelled.

Hence, the total number of terms in the expansion of 

\[\left( x + a \right)^{100} + \left( x - a \right)^{100}\]  is 51.

  Is there an error in this question or solution?
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APPEARS IN

RD Sharma Class 11 Mathematics Textbook
Chapter 18 Binomial Theorem
Q 17 | Page 46
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