Show that the vectors 2i-cap - j-cap + k-cap, i-cap - 3j-cap, 3i-cap - 4j-cap - 4k-cap form the sides of a right angled triangle.
Asked by sunil2791 | 17th Nov, 2017, 06:56: PM
Answered by Arun | 20th Dec, 2017, 11:05: AM
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