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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Choose correct alternatives : If the planes rijkandrijkr¯.(2i^-λj^+k^)=3andr¯.(4i^-j^+μk^)=5 are parallel, then the values of λ and μ are respectively

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प्रश्न

Choose correct alternatives :

If the planes `bar"r".(2hat"i" - lambdahat"j" + hat"k") = 3 and bar"r".(4hat"i" - hat"j" + muhat"k") = 5` are parallel, then the values of λ and μ are respectively

पर्याय

  • `(1)/(2), -2`

  • `-(1)/(2), 2`

  • `-(1)/(2), -2`

  • `(1)/(2), 2`

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उत्तर

`(1)/(2),2`

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पाठ 6: Line and Plane - Miscellaneous Exercise 6 B [पृष्ठ २२४]

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बालभारती Mathematics and Statistics 1 (Arts and Science) [English] Standard 12 Maharashtra State Board
पाठ 6 Line and Plane
Miscellaneous Exercise 6 B | Q 13 | पृष्ठ २२४
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