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For any two vectors bar(a)andbar(b) , s...

For any two vectors `bar(a)andbar(b)` , show that
`(1+|bara|^(2))(1+|barb|^2)=|1-bar(a).bar(b)|^(2)+|bar(a)+bar(b)+bar(a)xxbar(b)|^(2)`

Text Solution

Verified by Experts

The correct Answer is:
`(1+|bar(a)|)^(2)+(1+|bar(b)|)^(2)` = LHS.
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