If the straight line \( y=m x \) is outside the circle \( x^{2}+y^{... VIDEO
If the straight line \( y=m x \) is outside the circle \( x^{2}+y^{2}-20 y+90=0 \), then
(A) \( m3 \)
(B) \( \quad|m|3 \)
\( \mathrm{P} \)
(C) \( m3 \)
(D) \( |m|3 \)
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