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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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Difficulty Level: Easy
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
- The oscillating frequency of a cyclotron is 10 MHz. If the radius of its Dees is o.5 m,
- A block of mass m is moving on a wedge with the acceleration aᵒ
- A source of sound and a detector are moving along the same line with same speed
- The rms current in an AC circuit is 2 A. If the wattless current be √3 A,
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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