21770
Unique Id: 18560
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DIRECTIONS
for the question:
Solve the following question and mark the best possible option.
If f(x,y) = 3x – y
2
, then f(-1, 3) =
A)
-12
B)
12
C)
21
D)
-21
E)
None of these
A
We have f (- 1, 3) = 3 (- 1) – 3
2
= - 12.
Question include in Following Tests :
Functions & Inequalities Level I - 01
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