Physics, asked by himanshutrivedi125, 6 months ago


. (i) If vector A = i + c j + 5 k and vector B = 2 i + j - k
are perpendicular, then find the value of c.​

Answers

Answered by yashjaglan02100
3

Two vector are perp Hence there dot product equals to Zero

A.B=0

2+c-5=0

c=3

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