[Video Solution] If \dfracπ2\le x\le \dfrac3π4, then \cos^-1\!\left(\dfrac1213\cos x+\dfrac513... | ASPIRE STUDY

Name: [Video Solution] If \dfracπ2\le x\le \dfrac3π4, then \cos^-1\!\left(\dfrac1213\cos x+\dfrac513... | ASPIRE STUDY
Uploaded: 2026-10-03T03:48:18+00:00
Description: If \dfracπ2\le x\le \dfrac3π4, then \cos^-1\!\left(\dfrac1213\cos x+\dfrac513\sin x\right) is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.

If \dfracπ2\le x\le \dfrac3π4, then \cos^-1\!\left(\dfrac1213\cos x+\dfrac513\sin x\right) is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.

Published: 2026-10-03T03:48:18+00:00 Thumbnail: Open Page: https://www.aspirediary.com/library/video/14584/if-dfrac-2-le-x-le-dfrac3-4-then-cos-1-left-dfrac1213-cos-x-dfrac513

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