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If area of triangle is 35 sq. units with...

If area of triangle is 35 sq. units with vertices (2,-6), (5,4) and (k,4). Then k is_____

A

12

B

-2

C

`-12,-2`

D

`12,-2`

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The correct Answer is:
D
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A N EXCEL PUBLICATION-DETERMINANTS-QUESTION TYPE
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  11. Consider the determinant D=|[1,3,5],[2,6,10],[31,11,38]| Evaluate De...

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