Q65.The sum of the real values of x for which the middle term in the binomial expansion of 8 + x3 ) equals ( x33 5670 is : (1) 0 (2) 6 (3) 4 (4) 8
What This Question Tests
The question asks for the sum of real values of x for which the middle term of a binomial expansion equals a given value, requiring calculation of the middle term and solving the resulting equation.
Concepts Tested
Formulas Used
Tr+1 = nCr * a^(n-r) * b^r
Middle term for even n is (n/2 + 1)th term
📚 NCERT Sections This Tests
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📋 Question Details
- Chapter
- Binomial Theorem
- Topic
- Middle term in binomial expansion
- Year
- 2019
- Shift
- 11 Jan Shift 1
- Q Number
- Q65
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 8: Binomial Theorem
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