If the vector vecx satisfying vecx xx veca +(vecx .vecb) vecc=vecd be given by vecx=lambda veca+veca xx (veca xx (vecd xx vecc))/((veca.vecc)veca^2) , then theta is equal to

If the vector vecx satisfying vecx xx veca +(vecx .vecb) vecc=vecd be

1.	If the vector vecx satisfying vecx xx veca +(vecx .vecb) vecc=vecd be given by vecx=lambda veca+veca xx (veca xx (vecd xx vecc))/((veca.vecc)veca^2) , then theta is equal to
Answer» `(veca.vecc)/a^2` `(veca.vecc)/b^2` `(vecc.vecd)/c^2` `(veca.vecx)/a^2` ANSWER :D

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If the vector vecx satisfying vecx xx veca +(vecx .vecb) vecc=vecd be given by vecx=lambda veca+veca xx (veca xx (vecd xx vecc))/((veca.vecc)veca^2) , then theta is equal to

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