Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	Three points whose position vector a,b,c are collinear	axb +b x c+ c x a = 0 a,b +b,c +c,a =0 a,\|a xc\| =0 a+b+c =0
2	If a2 = b2 then	a = b a+b= 1 \|a+b\| =0 None
3	The zero vector is regarded to be parallel to	Every vector Is some cases Both a,b None
4	Projection of vector u along v is	\|v\| cosθ \|u\| cosθ \|v\| sinθ \|u\| sinθ
5	The null vector is regarded to be perpendicular to	Every vector In some cases Both a b None

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