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in Mathematics by (68.6k points)

The perpendiculars that fall from any point of the straight line 2x + 11y = 5 upon the two straight lines 24x + 7y = 20 and 4x – 3y = 2 are 

a. 12 and 4 respectively 

b. 11 and 5 respectively 

c. Equal to each other 

d. Not equal to each other

1 Answer

+1 vote
by (45.8k points)
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Best answer

Correct option c. Equal to each other

Explanation:

Let (5/2, 0) be a point on 2x + 11y = 5.

Now, perpendicular from (5/2, 0) to 24x + 7y = 20 is 8/5

Perpendicular from (5/2, 0) to 4x – 3y = 2 is 8/5

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