FASCINATION ABOUT PRODUCT

be the matrix symbolizing file : U → V and B = M W V ( g ) ∈ R r × t \displaystyle B=M_ \mathcal W ^ \mathcal V (g)\in \mathbb R ^ r\moments t A product is exactly what a seller must sell and what a consumer should buy it satisfies the requires of consumers. consumers obtain products mainly because they are capable of knowing some Added bene