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Vikash raj shrivastava Asked a Question
May 17, 2021 11:43 ampts 30 pts
41. A unit vector â on the xy-plae is at an angle of 120 with respect of i. The angle between the vectors ü =aî+b and = = añ+bi will be 60 if A. b= V3al2 C. b=al/2 B. b 2al3 D. b=a
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  • Chandra dhawan thankyou
    see attachment
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