Subject
Bank Exam
Topic
Pubali Bank Ltd. Senior Officer 2013
If xy = 2 and xy2= 8, what is the value of x?
If xy = 2 and xy2= 8, what is the value of x?
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1/2খ)
2গ)
4ঘ)
8Explanation
Xy = 2 X= 2/y Then, Xy2 = 8 Or, (2/y)* y2 = 8 Or, 2*y = 8 Or, y = 4 Now, Xy = 2 Or, x*4 = 2 Or, x = 2/4 = 1/2Related questions
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