Question

if Alpha=3, beta=-1, Gama=-1 / 3 substitute 3,-1,-1/3in Alpha multiple beta+beta multiple gama+gama multiple alpha​

Answer 1

Answer:

-11/3

Step-by-step explanation:

$\alpha = 3 \: \: \: \beta = - 1 \: \: \: \gamma = - \frac{1}{3} \\ \alpha \beta + \beta \gamma + \gamma \alpha \\ = 3( - 1) + ( - 1)( - \frac{1}{3} ) + ( - \frac{1}{3} )(3) \\ = - 3 + \frac{1}{3} - 1 \\ = - 4 + \frac{1}{3} \\ = \frac{ - 12 + 1}{3} \\ = - \frac{11}{3}$

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