## SUMPRODUCT function: Description, Usage, Syntax, Examples and Explanation

What is SUMSQ function in Excel? SUMSQ function is one of the Math and Trig functions in Microsoft Excel that multiplies corresponding components in the given arrays, and returns the sum of those products. Syntax of SUMSQ function SUMPRODUCT(array1, [array2], [array3], …) The SUMPRODUCT function syntax has the following arguments: Array1 Required. The first array argument …