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If the direction ratios of a line are 1 ...

If the direction ratios of a line are `1 + lambda, 1- lambda, 2,`
and it makes an angle of `60^(@)` with the y-axis then
`lambda` is

A

`1+sqrt(3)`

B

`2+sqrt(5)`

C

`1-sqrt(3)`

D

`2-sqrt(5)`

Text Solution

Verified by Experts

The correct Answer is:
B, D
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