If the vectors i - 3j + 5k and i - 3j - ak are equal vectors then the value of a
Answers
Answered by
32
Answer:
-5
Explanation:
since two vectors are equal,
5k = -ak
=> a = -5
Answered by
17
Answer: The value of a is -5.
Explanation:
Since we have given that
Since they are equal vectors.
And we know that if the vectors are equal, then,
coefficient of i, j, and k should be equal.
so, Comparing both the vectors, we get that
Hence, the value of a is -5.
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