Q26 of 181 Page 1080

Mark (√) against the correct answer in each of the following:

If and are unit vectors such that then


Given - are three unit vectors and


To find -


Tip –


So,





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Mark (√) against the correct answer in each of the following:

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Mark (√) against the correct answer in each of the following:

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Mark (√) against the correct answer in each of the following:

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27

Mark (√) against the correct answer in each of the following:

If and are mutually perpendicular unit vectors then