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If the D.R′s of a line are (1+λ,1−λ,2) and it makes an angle of 60∘ with Y axis, then the value of λ can be |
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Answer» If the D.R′s of a line are (1+λ,1−λ,2) and it makes an angle of 60∘ with Y axis, then the value of λ can be |
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