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ARIHANT MATHS-PRODUCT OF VECTORS-Exercise (More Than One Correct Option Type Questions)
- If vectors veca and vecb are non collinear then veca/(|veca|)+vecb/(|v...
05:17
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- If atimes(btimesc)=(atimesb)timesc, then
02:33
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- Let veca and vecb be two non-collinear unit vectors. If vecu=veca-(vec...
04:25
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- The scalars l and m such that lveca + m vecb =vecc, " where " veca, ve...
03:21
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- Let vecr be a unit vector satisfying vecr xx veca = vecb, " where " |v...
05:02
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- The number of all possible triplets (a(1),a(2),a(3)) such that a(1)+a...
03:58
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- If veca and vecb are two vectors and angle between them is theta , the...
03:15
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- If the unit vectors e(1) and e(2) arke inclined at an angle 2theta and...
05:33
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- vec b,vec c being non-collinear if vec a xx (vec bxxvec c)+(vec a*ve...
04:21
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- If in triangle A B C , vec A B= vec u/(| vec u|)- vec v/(| vec v|)a n ...
06:14
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- If a, b and c be the three non-zero vectors satisfying the condition a...
03:22
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- Given the following informations about the non-zero vectors A, B and C...
03:22
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- Find the area of the triangle having all side equal to 8.
01:26
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- Given vectors U=2hat(i)+3hat(j)-6hat(k), V=6hat(i)+2hat(j)+2hat(k). F...
01:31
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- Let vec a=2 hat i- hat j+ hat k , vec b= hat i+2 hat j + hat k and ve...
04:39
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- Three vectors veca,vecb,vecc are such that vecaxxvecb= 3(vecaxxvecc)Al...
04:08
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- Let a, b and c be non-zero vectors and |a|=1 and r is a non-zero vecto...
01:39
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- If veca and vecb are two unit vectors perpendicular to each other and...
03:59
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- Given three non-coplanar vectors OA=a, OB=b, OC=c. Let S be the centre...
03:44
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- If a=hat(i)+hat(j)+hat(k) and b=hat(i)-hat(j), then(a*hat(i))hat(i)+(a...
02:21
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