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Simplify the following (i) (i-2j+3k)xx...

Simplify the following
(i) `(i-2j+3k)xx(2i+j-k).(j+k)`
(ii) `(2i-3j+k).(i-j+2k)xx(2i+j+k)`.

Text Solution

Verified by Experts

The correct Answer is:
(i) 12
(ii) `-12`
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