If the position vectors of the vertices A, B, C of a triangle are 3 \overline{i}+4 \overline{j}-\overline{k}, \overline{ {\i}}+3 \overline{ {\j}}+\overline{ {\k}}, 5(\overline{ {\i}}+\overline{ {\j}}+\overline{ {\k}}) respectively, then the magnitude of the altitude drawn from A on to the side B C is [AP EAPCET 24 May 2025 S1]

AP EAPCET 24 May 2025 Shift 1 Paper

Section: Mathematics

Question : 30 of 160

Marks: +1, -0

If the position vectors of the vertices A,B,C of a triangle are 3i+4j−k, i+3j+k,5(i+j+k) respectively, then the magnitude of the altitude drawn from A on to the side BC is

[AP EAPCET 24 May 2025 S1]

‌‌
4√5
3
‌‌
5√5
3
‌‌
7√5
3
‌‌
3√5
3

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