Scalar Multiplication Interval (Jee Mains) | ExamDuo
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Vector Algebra and Components
Medium
Scalar Multiplication Interval
If | a | = 3 and – 1 ≤ k ≤ 2 , then | ka | lies in the interval :
SELECT ONE OPTION
A
[0 , 6]
B
[-3 , 6]
C
[3 , 6 ]
D
[1 , 2]
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