[Video Solution] Let \vec a=\hat i+\hat j+√2\,\hat k, \vec b=b_1\hat i+b_2\hat j+√2\,\hat k, \... | ASPIRE STUDY

Name: [Video Solution] Let \vec a=\hat i+\hat j+√2\,\hat k, \vec b=b_1\hat i+b_2\hat j+√2\,\hat k, \... | ASPIRE STUDY
Uploaded: 2026-02-15T22:38:04+00:00
Description: Let \vec a=\hat i+\hat j+√2\,\hat k, \vec b=b_1\hat i+b_2\hat j+√2\,\hat k, \vec c=5\hat i+\hat j+√2\,\hat k be three vectors such that the projection vector of \vec b on \vec a is \vec a. If \vec a+\vec b is perpendicular to \vec c, then |\vec b| is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.

Let \vec a=\hat i+\hat j+√2\,\hat k, \vec b=b_1\hat i+b_2\hat j+√2\,\hat k, \vec c=5\hat i+\hat j+√2\,\hat k be three vectors such that the projection vector of \vec b on \vec a is \vec a. If \vec a+\vec b is perpendicular to \vec c, then |\vec b| is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.

Published: 2026-02-15T22:38:04+00:00 Thumbnail: Open Page: https://www.aspirediary.com/library/video/15588/let-vec-a-hat-i-hat-j-2-hat-k-vec-b-b-1-hat-i-b-2-hat-j-2-hat-k

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