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<div style="font-size:30px">'''DOTPRODUCT(a,b)'''</div><br/>
*<math>a</math> and <math>b</math> are any two set values.
==Description==
*This function shows the Dot product of the given numbers.
*Dot product is also called Scalar Product.
*This product is an example of an Inner product.
*Dot product of two vectors is defined as <math>a=[a_1,a_2,a_3..a_n]</math> and <math>b=[b_1,b_2,b_3..b_n]</math> then a.b= sum i= 1 to n aibi= a1b1+a2b2+...anbn where Σ denotes summation notation and n is the dimension of the vector space.