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If points (5,5), (10, k) and (-5, 1) are...

If points (5,5), (10, k) and (-5, 1) are collinear, then the value of k is

A

8

B

7

C

9

D

6

Text Solution

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The correct Answer is:
B
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ARIHANT PUBLICATION BIHAR-RECTANGULAR COORDINATES, STRAIGHT LINES, FAMILY OF LINES-EXAM BOORSTER FOR CRACKING EXAM
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