Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  CBSE XII  >>  Math  >>  Model Papers
Answer
Comment
Share
Q)

The scalar product of the vector a=ˆi+ˆj+ˆk with a unit vector along the sums of vectors b=2ˆi+4ˆj5ˆk and c=λˆi+2ˆj+3ˆk is equal to one. Find the value of λ and hence find the unit vector along b+c

3ˆi7+6ˆj72ˆk74ˆi7+6ˆj72ˆk72ˆi7+6ˆj7ˆk73ˆi73ˆj72ˆk7

Home Ask Tuition Questions
Your payment for is successful.
Continue
...