Physics, asked by gurpreetsaggu053, 6 months ago

If the vector 2ˆi3ˆj8kˆ is perpendicular to vector 4ˆi4ˆjnkˆ , then the value of n is (a) ½ (b) -1/2 (c) 1 (d) -1​

Answers

Answered by hemanth7583
0

Answer:

B

Explanation:

2×4+3×4+8×n=0

8+12+8n=0

-16=8n

n=-1/2

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