If (1)/(x) : (1)/(y) : (1)/(z) = 2 : 3 :...

If `(1)/(x) : (1)/(y) : (1)/(z) = 2 : 3 : 5` then determine x : y :z

` 2 : 3: 5`

` 15 : 10 : 16`

` 5 : 3: 2`

` 6 : 10 : 15`

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If (1)/(x) : (1)/(y):(1)/(z) = 2 : 3 : 5 , then x : y : z = ?

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The image of the line (x-1)/(3)=(y-3)/(1)=(z-4)/(-5) in the plane 2x-y+z+3=0 is the line (1)(x+3)/(3)=(y-5)/(1)=(z-2)/(-5) (2) (x+3)/(-3)=(y-5)/(-1)=(z+2)/(5) (3) (x-3)/(3)=(y+5)/(1)=(z-2)/(-5) (3) (x-3)/(-3)=(y+5)/(-1)=(z-2)/(5)

S CHAND IIT JEE FOUNDATION-RATIO AND PROPORTION -QUESTION BANK -15

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