[Video Solution] Let \veca = α \hati + \hatj - \hatk and \vecb = 2\hati + \hatj - α \hatk, α >... | ASPIRE STUDY

Name: [Video Solution] Let \veca = α \hati + \hatj - \hatk and \vecb = 2\hati + \hatj - α \hatk, α >... | ASPIRE STUDY
Uploaded: 2026-10-05T17:24:00+00:00
Description: Let \veca = α \hati + \hatj - \hatk and \vecb = 2\hati + \hatj - α \hatk, α > 0. If the projection of \veca * \vecb on the vector -\hati + 2\hatj - 2\hatk is 30, then α is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.

Let \veca = α \hati + \hatj - \hatk and \vecb = 2\hati + \hatj - α \hatk, α > 0. If the projection of \veca * \vecb on the vector -\hati + 2\hatj - 2\hatk is 30, then α is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.

Published: 2026-10-05T17:24:00+00:00 Thumbnail: Open Page: https://www.myaspirestudy.com/library/video/13056/let-veca-hati-hatj-hatk-and-vecb-2-hati-hatj-hatk

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