Question
Download Solution PDFसदिश 7î + 4ĵ - 3k̂ का दिशा कोसाइन ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
सदिश aî + bĵ + ck̂ के दिशा कोसाइन को α =
गणना:
दिए गए सदिश 7î + 4ĵ - 3k̂ के लिए, a = 7, b = 4 और c = -3
सदिश के दिशा कोसाइन निम्न हैं:
α =
⇒ α =
∴ (α , β , γ ) = (
Last updated on Jul 4, 2025
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