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The two vectors hat j+ hat k and 3 hat...

The two vectors ` hat j+ hat k` and `3 hat i- hat j+4 hat k` represent the two side vectors ` vec A B` and ` vec A C` respectively of triangle `A B Cdot` Find the length of median the through `Adot`

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Two vectors hat j + hat k and 3 hat i - hat j + 4 hat k represents the two side vectors vec AB and vec AC respectively of Delta ABC Find the length of median from A.

The two vectors hat j+ hat k and 3 hat i- hat j+4 hat k represent the two sides A B and A C , respectively of triangleABC . Find the length of the median through A.

If vec a=x hat i+2 hat j-\ z hat k and vec b=3 hat i-\ y hat j+ hat k are two equal vectors, then write the value of x+y+zdot

If vec a=x hat i+2 hat j-z hat k\ and vec b=3 hat i-y hat j+ hat k are two equal vectors, then write the value of x+y+zdot

If vec a= hat i+ hat j+ hat ka n d vec b= hat i-2 hat j+ hat k , then find vector vec c such that vec adot vec c=2a n d vec axx vec c= vec bdot

Find the angle between the vectors vec a= hat i+hat j-hat k and vec b=hat i-hat j+hat k

Find the resultant of vectors vec a= hat i- hat j+2 hat k and vec b= hat i+2 hat j-4 hat kdot Find the unit vector in the direction of the resultant vector.

If vec a.hat i= vec a.( hat i+ hat j)= vec a.( hat i+ hat j+ hat k) , then find the unit vector vec a

For given vector, vec a = 2 hat i j +2 hat k and vec b = - hat i + hat j - hat k , find the unit vector in the direction of the vector vec a + vec b .

If vector vec(A)=hat(i)+2hat(j)+4hat(k) and vec(B)=5hat(i) represent the two sides of a triangle, then the third side of the triangle can have length equal to

XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
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  2. Find the equation of a plane which passes through the point (3, 2, ...

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