Math, asked by anujana, 1 year ago

a vector+2b vector+3c vector=0 ,then a×b+b×c+c×a= ?

Answers

Answered by Anonymous

6

ab+bc+ca. chack kr na sahi jai galat

anujana: answer. 6b vector×c vector

anujana: answer. 6b vector×c vector

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