Let \overline{ {\a}}=3 \overline{ {\i}}+\overline{ {\j}}-2 \overline{ {\k}}, \overline{ {\b}}=-5 \overline{ {\i}}+7 \overline{ {\j}} and \overline{ {\c}}=3 \overline{ {\i}}+ {\yj} be three vectors such that |\overline{a}-\overline{b}+\overline{c}|=\sqrt{141}. If y_1 and y_2 are the values of y satisfying the given condition, then {| {\y}_1- {\y}_2 |}=

AP EAPCET 17th May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 33 of 160

Marks: +1, -0

Let a=3i+j−2k,b=−5i+7j and c=3i+yj be three vectors such that |a−b+c|=√141. If y1 and y2 are the values of y satisfying the given condition, then |y1−y2|=

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