Question

Angle between the given two vectors is 0°. \vec{u}=\alpha \hat{i} + 2\hat{j} + \hat{k}u=αi^+2j^​+k^ \vec{v} = 2 \hat{i} + \alpha\hat{ j} + \beta \hat{k}v=2i^+αj^​+βk^ Find the value of α and ß.​

Answer 1

Step-by-step explanation:

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There are some fibres that are prepared by man by using chemicals. These are called synthetic fibres. These are made of small units that join together to form long chains. Examples of synthetic fibres are rayon, nylon, polyester, acrylic, etc.

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Answer 2

Answer:

There are some fibres that are prepared by man by using chemicals. These are called synthetic fibres. These are made of small units that join together to form long chains. Examples of synthetic fibres are rayon, nylon, polyester, acrylic, etc.

Step-by-step explanation:

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