Fundamentholfundamenthol
JEE Main2019Math
Q.

Let (x + 10)50 + (x – 10)50  = a0 + a1 x + a2 x2 + ... + a50 x50, for all  ; then is equal to : 

  1. A

    12.25 

  2. B

    12.75

  3. C

    12.00

  4. D

    12.50

Solution

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