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PDeltaQ = P + Q, If PQ lt 0 PDeltaQ = ...

`PDeltaQ = P + Q`, If `PQ lt 0`
`PDeltaQ = P - Q`, If `PQ gt 0`
`[(2Delta3) Delta (-2Delta3)]` is equal to :

A

0

B

1

C

2

D

3

Text Solution

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The correct Answer is:
A
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