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Show that the points ^i−^j+3^k and 3(^i+^j+^k) are equidistant from the plane →r.(5^i+2^j−7^k)+9=0 and lies on opposite side of it. |
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Answer» Show that the points ^i−^j+3^k and 3(^i+^j+^k) are equidistant from the plane →r.(5^i+2^j−7^k)+9=0 and lies on opposite side of it. |
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