EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 2 - Mathematical Methods>TS EAMCET 2020 (9-Sep Shift-1)>Q 2

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The vector sum of two forces is perpendicular to their vector differences. In that case, the forces

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Important Questions on Mathematical Methods

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 2 - Mathematical Methods>TS EAMCET 2021 (04-Aug Shift-1)>Q 3

Find the angle between the two vectors:

\vec{a} = 3 \hat{i} + 2 \hat{j} + 5 \hat{k}

,

\vec{b} = 5 \hat{i} + 3 \hat{j} + \hat{k}

.