The angle between the pair of tangents from the point \( (1,1 / 2) \) to the circle \( x^{2}+y^{... VIDEO
The angle between the pair of tangents from the point \( (1,1 / 2) \) to the circle \( x^{2}+y^{2}+4 x+2 y-4= \) 0 ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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(a) ...
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