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Ayuda me sale error al intentar subir una foto a mi pregunta :((? I'm trying to find a compound that contains an alkaline earth metal and a polytomic ion and then finding its molar mass.? Let X1 & X2 have joint pmf p(x1, x2)=(x1x2)/36. 0 otherwise Find joint pmf of Y1=X1X2 and Y2=X2? Help me to solve the following question!
Find integers x and y such that 57x+79y=17, and 400 Multiply matrices A and B of any sizes legally (no size compatibility requirment). What kind of matrix multiplication am I?