CBSE Class 12-commerce Answered
A,B,C,D are points whose vectors are 3i-4j+k, 4i+3j-k, 2i+3j-k and 3i-2j-4k respectively show that AC and BD are orthogonal.
Asked by sunil2791 | 24 Nov, 2017, 07:25: PM
Expert Answer
Answered by Sneha shidid | 25 Nov, 2017, 06:43: PM
CBSE 12-commerce - Biology
Asked by sunil2791 | 24 Nov, 2017, 07:25: PM
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