A) 2
B) 3
C) 4
D) None of these
Correct Answer: D
Solution :
(d): Use the formula of area of a\[\Delta le\]which will lead to a quadratic equation. Now solve the quadratic equation to see the number of integral solutions it can have. The relevant Area Determinant will be \[\Delta =\frac{1}{2}\left| \begin{matrix} p & 2(1-p) & 1 \\ 1-p & 2p & 1 \\ 2(-2p) & 2(3-p) & 1 \\ \end{matrix} \right|=70\]You need to login to perform this action.
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