Math, asked by suhawandunga, 2 months ago

The vectors from an origin O to A,B,C and D are:

a 2i+3j, b=i+j+k.c = 4i+3j+4k, di-3j+ 7k.

Prove that AB and CD are parallel, and AB:CD 1:3.

Answers

Answered by mishradivyam59

0

Answer:

I don't know this ans sorry

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