Q67.The term independent of x in the expansion of 10 ( x2/3−x1/3+1x+1 − x−x1/2x−1 ) is (1) 210 (2) 310 (3) 4 (4) 120
What This Question Tests
This question requires simplifying the expression within the binomial before applying the general term formula to find the term independent of x, involving careful handling of exponents.
Concepts Tested
Formulas Used
Tr+1 = nCr a^(n-r) b^r
📚 NCERT Sections This Tests
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12.5 A hydrogen atom initially in the ground level absorbs a photon, which excites it to the n = 4 level. Determine the wavelength and frequency of photon.
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📋 Question Details
- Chapter
- Binomial Theorem
- Topic
- Term independent of x in binomial expansion
- Year
- 2013
- Shift
- 07 Apr
- Q Number
- Q67
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 8: Binomial Theorem
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