Subject
Bank Exam
Topic
Mutual Trust Bank Ltd. - Management Trainee - 2017
What is the value of x2yz - xyz2, if x = -2, y = 1 and z = 3 ?
What is the value of x2yz - xyz2, if x = -2, y = 1 and z = 3 ?
ক)
20খ)
24গ)
30ঘ)
32Explanation
Solution: দেয়া আছে, x 2 yz - xyz 2 = (- 2) 2 (1) 3 - (- 2) 1 (3) 2 = (4 1 3) + (2 1 9) = 12 + 18 = 30Related questions
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