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Let L be the line of intersection of planes →r⋅(^i−^j+2^k)=2 and →r⋅(2^i+^j−^k)=2. If P(α,β,γ) is the foot of perpendicular on L from the point (1,2,0), then the value of 35(α+β+γ) is equal to |
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Answer» Let L be the line of intersection of planes →r⋅(^i−^j+2^k)=2 and →r⋅(2^i+^j−^k)=2. If P(α,β,γ) is the foot of perpendicular on L from the point (1,2,0), then the value of 35(α+β+γ) is equal to |
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