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If maximum and minimum value of f(x)=^x...

If maximum and minimum value of ` f(x)=`^xC_(2x-1)+^(20-3x)C_(4x-5)` are `lambda` and `mu` respectively,then the value of `(lambda+mu)/470` must be(where[.] denotes the greatest integer function)

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PATHFINDER-FUNCTION-QUESTION BANK
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