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Q 6: If a = i+2j-k, b = 3i+j+2k, c = -2i-j+5k then find 2a+3b-cvector algebra​

Answer»

11i+8j+kStep-by-step EXPLANATION:   2(i+2j)+ 3(3i+j+2k)-   (-2i-j+5k)___________2i+4j+9i+3j+6k+2i+j-5k==========11i+8j+k



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