Two vectors A and B can be added by
(1) Triangle law
(2) Parallelogram law
(3) Trapezium law
(4) Both (1) & (2)
Why can't we choose trapezium law for adding 2 vector
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4
Explanation:
INtics, the relationship between the distance of an image (v), the distance of an object (u), and the focal length (f) of the lens is given by the formula known as Lens formula
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Answer:
4) Both (1) & (2)........
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