Question
Download Solution PDFदो एकांक सदिश एक कोण पर इस प्रकार झुके है कि उनका परिणामी सदिश भी एक एकांक सदिश है I वह कोण है -
This question was previously asked in
RPSC 2nd Grade Science - 2015 Official Paper
Answer (Detailed Solution Below)
Option 3 : 120°
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RPSC Senior Grade II (Paper I): Full Test 1
100 Qs.
200 Marks
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Detailed Solution
Download Solution PDFअवधारणा:
दो सदिशों
गणना:
दिया गया है:
cos θ = -1/2
Last updated on Jul 19, 2025
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