Let the unit vectors `veca` and `vecb` be perpendicular to each other and the unit vector `vecc` be inclined at an angle `theta` to both `veca` and `vecb`. If `vecc = xveca +yvecb + z(veca xx vecb) ` then

Unit vectors veca and vecb ar perpendicular , and unit vector vecc is inclined at an angle theta to both veca and vecb . If alpha veca + beta vecb + gamma (veca xx vecb) then.

The unit vector veca and vecb are perpendicular, and the unit vector vecc is inclined at an angle theta to both veca and vecb . If vecc=alpha veca+betavecb+gamma(vecaxxvecb) , then which one of the following is incorrect?

Let veca.vecb=0 where veca and vecb are unit vectors and the vector vecc is inclined an anlge theta to both veca and vecb. If vecc=mveca+nvecb + p(veca xx vecb) , (m,n,p in R) then

Let veca and vecb be two mutually perpendicular unit vectors and vecc be a unit vector inclned at an angle theta to both veca and vecb . If vecc=xveca+xvecb+y(vecaxxvecb) , where x,yepsilonR , then the exhaustive range of theta is

Let |vec a|=2,|vec b|=1 and veca perpendicular vecb .If vecc is a unit vector inclined at an angle 60^o to both veca and vecb such that vecc = xveca+yvec b+z(veca xx vecb) ,then which of the following is/are true

If veca and vecb are unit vectors inclined at an angle theta , then the value of |veca-vecb| is

The vector (veca.vecb)vecc-(veca.vecc)vecb is perpendicular to

Let veca and vecc be unit vectors inclined at pi//3 with each other. If (veca xx (vecb xx vecc)). (veca xx vecc)=5 , then [vecavecbvecc] is equal to

Consider three vectors veca, vecb and vecc . Vectors veca and vecb are unit vectors having an angle theta between them For vector veca, |veca|^2=veca.veca If veca_|_vecb and veca_|_vecc then veca||vecbxxvecc If veca||vecb, then veca=tvecb Now answer the following question: If vecc is a unit vector and equal to the sum of veca and vecb the magnitude of difference between veca and vecb is (A) 1 (B) sqrt(2) (C) sqrt(3) (D) 1/sqrt(2)