InterviewSolution
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| 1. |
माना `vecA = 2hati + 2hatj + 3hatk , vecB = - hati + 2hatj + hatk " व् " vecC = 3hati + hatj ` , तब ` vecA + t vecB , vecc ` पर लांब होगा यदि t= |
| Answer» Correct Answer - A::C::D | |