\overline{a}, \overline{b}, \overline{c} are unit vectors. If \overline{a}, \overline{b} are perpendicular vectors, (\overline{a}-\overline{c}) \cdot(\overline{b}+\overline{c})=0 and \overline{ {\c}}=l \overline{ {\a}}+ {\m} \overline{ {\b}}+ {\n}(\overline{ {\a}} \times \overline{ {\b}}) ; (l, {\m}, {\n}. are scalars), then {\n}^2= [AP EAPCET 21 May 2025 S2]

AP EAPCET 21 May 2025 Shift 2 Paper

Section: Mathematics

Question : 33 of 160

Marks: +1, -0

a,b,c are unit vectors. If a,b are perpendicular vectors, (a−c)⋅(b+c)=0 and c=la+mb+n(a×b);(l,m,n. are scalars), then n2=

[AP EAPCET 21 May 2025 S2]

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