Question

If P is the length of the perpendicular from the origin to the line whose
intercepts on the axes are a and b then show that 1
2 =
1
2 +
1

2
.

Answer 1

Answer:

Question 18 If p is the length of perpendicular from the origin to the line whose intercepts on the axes are a and b, then show that 1/p^2 = 1/a^2 + 1/b^2.

Step-by-step explanation:

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