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निम्नलिखित संतलो के करतीय समीकरण ज्ञात कीजिए - (i) ` vecr * ( 2 hati+ hatj - hatk ) = 3 ` (ii) ` vecr * ( hati + 3hatj + 2hatk ) + 1 = 0 ` |
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Answer» Correct Answer - (i) ` 2x + y - z = 3 ` (ii) ` x + 3y + 2z + 1 = 0 ` |
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