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If |A x B|= √3 A.B , then the value of |A + B|is
Options
(a) ( A² + B² + AB)¹/²
(b) ( A² + B² + AB / √3)¹/²
(c) (A + B)
(d) ( A² + B² +√3AB)¹/²
Correct Answer:
( A² + B² + AB)¹/²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- Six molecules have speeds 2 units, 5 units, 3 units, 6 units, 3 units and 5 units
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Difficulty Level: Easy
(1008)
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a beam of light is used to determine the position of an object,
- Six molecules have speeds 2 units, 5 units, 3 units, 6 units, 3 units and 5 units
- An electric dipole of length 1 cm is placed with the axis making an angle of 30⁰
- A bullet emerges from a barrel of length 1.2 m with a speed of 640 ms⁻¹.
- In a vaccum triode the function of grid voltage is
Difficulty Level: Easy (1008)
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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