Let A(h, k), B(1, 1) and C(2, 1) be t...

Let A(h, k), B(1, 1) and C(2, 1) be the vertices of a right angled triangle with AC as its hypotenuse. If the area of the triangle is 1, then the set of values which k can take is given by (1) `{1,""3}` (2) `{0,""2}` (3) `{-1,""3}` (4) `{-3,-2}`

A

{1, 3}

B

{0, 2}

C

{–1, 3}

D

{–3, –2}

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The correct Answer is:

C

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