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Let Cr denote the binomial coefficient of xr in the expansion of (1 + x)10. If 
α
, β 
 R. C1 + 3.2C2 + 5.3C3 + .... upto 10 terms =  , then the value of α + β is equal to
    Correct answer is '286'. Can you explain this answer?
    Most Upvoted Answer
    Let Crdenote the binomial coefficient of xrin the expansion of (1 + x)...

    RHS

    Putting x  = 0, we get  k = 1/11

    α = 275
    β = 11
    ∴ α + β = 286
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    Let Crdenote the binomial coefficient of xrin the expansion of (1 + x)10. Ifα, β∈R. C1+ 3.2C2+ 5.3C3+ .... upto 10 terms =, then the value of α + β is equal toCorrect answer is '286'. Can you explain this answer?
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    Let Crdenote the binomial coefficient of xrin the expansion of (1 + x)10. Ifα, β∈R. C1+ 3.2C2+ 5.3C3+ .... upto 10 terms =, then the value of α + β is equal toCorrect answer is '286'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Let Crdenote the binomial coefficient of xrin the expansion of (1 + x)10. Ifα, β∈R. C1+ 3.2C2+ 5.3C3+ .... upto 10 terms =, then the value of α + β is equal toCorrect answer is '286'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Let Crdenote the binomial coefficient of xrin the expansion of (1 + x)10. Ifα, β∈R. C1+ 3.2C2+ 5.3C3+ .... upto 10 terms =, then the value of α + β is equal toCorrect answer is '286'. Can you explain this answer?.
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