Relative to an origin O, the position vectors of the points A and B are given by OA vector 5i 3j and OB vecoter 5i kj k a In the case where 0 and 7, find the unit vector in the direction of AB vector b Given that triangle OAB is right angled with area 534 and 10, find the value of ...

a To find the unit vector in the direction of ABvector we need to first find ABvector ABvector OBvec ...

Relative to an origin O, the position vectors of the points A and B are given by

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Relative to an origin O, the position vectors of the points A and B are given by OA^vector = 5i +3j and OB^vecoter = 5i + kj + μk.

a. In the case where λ = 0 and μ = 7, find the unit vector in the direction of AB^vector.

b. Given that triangle OAB is right-angled with area 5√34 and μ = 10, find the value of λ.

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Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

ISBN: 9781108407199

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Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

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Question Posted: Apr 05, 2023 11:07 AM

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Relative to an origin O, the position vectors of the points A and B are given by

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a To find the unit vector in the direction of ABvector we need to first find ABvector ABvector OBvec...View the full answer

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

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