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The magnitude of the vector product of t...

The magnitude of the vector product of the vector ` hat i+ hat j+ hat k` with a unit vector along the sum of vectors `2 hat i+4 hat j-\ 5 hat k` and `lambdai+2 hat j+3 hat k` is equal to `sqrt(2)` . Find the value of `lambda` .

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The scalar product of the vector hat i+ hat j+ hat k with a unit vector along the sum of vector 2 hat i+4 hat j-5 hat k and lambda hat i+2 hat j+3 hat k is equal to one. Find the value of lambda .

The scalar product of the vector hat i+hat j+hat k with the unit vector along the sum of vectors 2hat i+4hat j-5hat k. and lambdahat i+2hat j+3hat k is equal to one.Find the value of lambda .

Find a unit vector parallel to the vector 3 hat i +7 hat j + 4 hat k .

The magnitude of the component of the vector (2 hat i+3 hat j + hat k) along (3 hat I = 4 hat k) is .

The magnitude of the projection of the vector 2hat i+3hat j+hat k on the vector perpendicular to the plane containing the vectors hat i+hat j+widehat K and hat j+3hat 2j+3hat k is :

Dine the unit vector peroendicular to each of the vectors 3 hat i+ hat j 2 hat k and 2 hat i- 2 hat j = 4 hat k .

Write the projection of vector hat i+hat j+hat k along the vector hat j.

Find the unit vector in the direction of the sum of the vectors 2hat i+3hat j-hat k and 4hat i-3hat j+2hat j

What is the value of b such that the scalar product of the vector hat(i)+hat(j)+hat(k) with the unit vector parallel to the sum of the vectors 2hat(i)+4hat(j)-5 hat(k) and b hat(i)+2hat(j)+3hat(k) is unity ?

What is the value of b such that the scalar product of the vector hat(i) + hat(j) + hat(k) with the unit vector parallel to the sum of the vectors 2hat(i) + 4hat(j)-5hat(k) and b hat(i) + 2hat(j) + 3hat(k) is unity ?

XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
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