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If two different tangents of y^2 = 4x are the normal to x^2 = 4by, then

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If two different tangents of y2 = 4x are the normal to x2 = 4by, then

(a) |b|< 1/2√2

(b) |b|<1/√2

(c) |b|>1/2√2

(d) |b|>1/√2

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1 Answer

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Best answer

Correct option (a) |b|< 1/2√2

Explanation:

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