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प्रश्न
If u = 4x2 + 4xy + y2 + 4x + 32y + 16, then `(del^2"u")/(del"y" del"x")` is equal to:
पर्याय
8x + 4y + 4
4
2y + 32
0
उत्तर
4
APPEARS IN
संबंधित प्रश्न
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