three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a*(bc)=b*(ca)? defend your answer

Question

Arun · Answer

Dear student

you can check

LHS

a X (b.c) = (3i + 3j –2k) X ( –2 –8 + 4)

= –18 i – 18j + 12k

RHS

b X (c.a) = ( –i – 4j + 2k) X (6 + 6 – 4)

= –8i – 32j + 16 k

LHS is not equal to RHS

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three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a(bc)=b(ca)? defend your answer

three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a(bc)=b(ca)? defend your answer

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three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a*(bc)=b*(ca)? defend your answer

three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a*(bc)=b*(ca)? defend your answer

1 Answers

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three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a(bc)=b(ca)? defend your answer

three vectors are given by a=3i+3j-2k,b=-i-4k+2k,c=2i+2j+2k,is a(bc)=b(ca)? defend your answer