Physics, asked by anunaysharma, 1 year ago

solve the value of c in this question

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Answered by xpt35789
1
ans is -8
as scalar product of both is zero

anunaysharma: how did you find scalar product
xpt35789: multiple of vectors
Answered by arpit281
1
hence it's dot product is zero
10+14-3c=0
hence c=8
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