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Two vectors A and B are inclined at an angle 0. If(A+B) and4.(A-B) make angles a and prespectively with A, then value of (tana + tanp) wbe2AB sine(1)A2 B2 Cos21H0+2AB sine(2)(A2 -B2 cos2 0)4pvissA2 sin2 0(3)A2+B2 cos20B2 sin2 0(4)A2-B2 cos2 0

Answer» Two vectors A and B are inclined at an angle 0. If(A+B) and4.(A-B) make angles a and prespectively with A, then value of (tana + tanp) wbe2AB sine(1)A2 B2 Cos21H0+2AB sine(2)(A2 -B2 cos2 0)4pvissA2 sin2 0(3)A2+B2 cos20B2 sin2 0(4)A2-B2 cos2 0


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