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Let |oversettoA(1)|=3|oversettoA(2)=5 an...

Let `|oversettoA_(1)|=3|oversettoA_(2)=5` and `|oversettoA_(1)+oversettoA_(2)|=5`. The value of `(2oversettoA_(1)+3oversettoA_(2))*(3oversettoA_(1)-2oversettoA_(2))`is

A

`-106.5`

B

`-99.5`

C

`-112.5`

D

`-118.5`

Text Solution

Verified by Experts

The correct Answer is:
A
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