The given expression is the limit of a Riemann sum of a function fon [a, b]....

   

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The given expression is the limit of a Riemann sum of a function fon [a, b]. Write this expression as a definite integral on [a, b]. 11 5ck lim 2 nk=1c +7 4x, [1,2] The given expression is the limit of a Riemann sum of a function fon [a, b]. Write this expression as a definite integral on [a, b]. 11 5ck lim 2 nk=1c +7 4x, [1,2]