If the lines \( x+2 a y+a=0, x+3 b y+b=0 \) and \( x+ \) \( 4 c y+c... VIDEO
If the lines \( x+2 a y+a=0, x+3 b y+b=0 \) and \( x+ \) \( 4 c y+c=0 \) are concurrent, then \( a, b, c \) are inhttps://bit.ly/YTAI_PWAP https://www.pw.live/
Other Videos By PW Solutions 2023-02-25 \[
\begin{array}{l}
P: x^{2}-y^{2}+2 y-1=0 \\
L: x+y=3
\end{array}
... 2023-02-25 \[
\begin{array}{l}
P: x^{2}-y^{2}+2 y-1=0 \\
L: x+y=3
\end{array}
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Column 2
(a) \( \sin ^{-1} x+\sin ^{-1} 2 x=\pi / 3 \)
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