21775
Unique Id: 18565
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DIRECTIONS
for the question:
Solve the following question and mark the best possible option.
If f(x,y) = 3x
3
– y
2
, then f(2, -1) =
A)
-23
B)
23
C)
32
D)
-32
E)
None of these
B
We have f ( 2, -1) = 3 × 2
3
– ( - 1)
2
= 23.
Question include in Following Tests :
Functions & Inequalities Level I - 01
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