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TS EAMCET 9-Sep-2020 Shift 1 Solved Paper

Section: Mathematics

Question : 33 of 160

Marks: +1, -0

\overset{-}{a}, \overset{-}{b}, \text{ and } \overset{-}{c}

\overset{-}{p}, \overset{-}{q} \text{ and } \overset{-}{r}

\overset{-}{p} = \frac{\overset{-}{b} \times \overset{-}{c}}{\overset{-}{a}.\left(\overset{-}{b} \times \overset{-}{c}\right)}

\overset{-}{q} = \frac{\overset{-}{c} \times \overset{-}{a}}{\overset{-}{b}.\left(\overset{-}{c} \times \overset{-}{a}\right)}

\overset{-}{r} = \frac{\overset{-}{a} \times \overset{-}{b}}{\overset{-}{c}.\left(\overset{-}{a} \times \overset{-}{b}\right)}

\alpha = \left(\overset{-}{a} + \overset{-}{b}\right).\overset{-}{p} + \left(\overset{-}{b} + \overset{-}{c}\right).\overset{-}{q} + \left(\overset{-}{c} + \overset{-}{a}\right).\overset{-}{r}

\beta = \frac{\left(\overset{-}{a} + \overset{-}{b}\right).\left(\overset{-}{b} + \overset{-}{c}\right) \times \left(\overset{-}{a} + \overset{-}{b} + \overset{-}{c}\right)}{\overset{-}{b}.\left(\overset{-}{a} \times \overset{-}{c}\right)}

\alpha + \beta =

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