a) \(cos^{-1}\frac{43}{\sqrt{3482}}\)
b) \(cos^{-1}\frac{43}{\sqrt{3382}}\)
c) \(cos^{-1}\frac{85}{\sqrt{3382}}\)
d) \(cos^{-1}\frac{34}{\sqrt{3382}}\)
Find the angle between the pair of lines \(\frac{x-3}{5}=\frac{y+7}{3}=\frac{z-2}{2} \,and \,\frac{x+1}{3}=\frac{y-5}{4}
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answerhappygod
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Find the angle between the pair of lines \(\frac{x-3}{5}=\frac{y+7}{3}=\frac{z-2}{2} \,and \,\frac{x+1}{3}=\frac{y-5}{4}
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