Which of the following expressions is indeterminate?
Explanation:
Using the values found previously,
Option 1 = (y − z)/(y − x)
Option 2 = (y + z + y + x)/(x + z – z − x)
Option 3 = (y − x)/(y – z)
Option 4 = (z − y)/(x – y)
The denominator in the expression in option 2 is zero.
Hence, the expression in option 2 is indeterminate.
Hence, option (b).
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