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The sum of the squares of the length of the chords intercepted on the circle `x^(2)+y^(2)=16`, by the lines x +y = n , `n in N`, where N is the set of all natural numbers, is

A. 160
B. 320
C. 105
D. 210

A

320

B

105

C

160

D

210

Text Solution

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The correct Answer is:
D
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