If `bar a=2 bar i+bar j-bar k, bar b=bar i+2bar j +2bar k ,bar c=bar i+bar j+2bar k and bar...
122 views · Published 12 October 2018 · 3:15 · Indexed 8 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `bar a=2 bar i+bar j-bar k, bar b=bar i+2bar j +2bar k ,bar c=bar i+bar j+2bar k and bar a xx (bar b xx bar c)=(1+alpha)bar i+beta(1+alpha)bar j+gamma(1+alpha)(1+beta) bar k` then
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