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The course of an enemy submarine as plot...

The course of an enemy submarine as plottted on a set of rectangular axes gives the equation `2x+3y=5`. On the same axes, the course of destroyer is indicated by `x-y=10`. The point `(X, y)` at which the submarine can be destroyed is :

A

(-7,3)

B

(-3,7)

C

(3,-7)

D

(7,-3)

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The correct Answer is:
D
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