Evaluate the expression using the given figure to obtain either a or B. 35 -1 (a) tan 12 12 (b) sin -1 37 35 (c) arccos 37

Q: استخدم قاعدة كرامر لحساب , , التي تحق ق النظام التالي 3x - 2z = 2 -2r+ 3y - 2z = 3 -5x+ 4y-z = 1

A: To find out the value of x,y,z using the Cramer's rule. 

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A: Please refer to the image below

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