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Analytical Geometry> Find the equation of a straight line pass...

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Find the equation of a straight line passing through the point 4,5 and equally inclined to the lines 3x=4y+7 and 5y=12x+6

Chhavi Bhatia , 7 Years ago

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1 Answers

Arun

Last Activity: 7 Years ago

Dear Chhavi

Let the slope of the line be 'm' and equate both the tan∅ i.e. [( m1-m2)/1+m1m2] (angle betⁿ two lines.) where m1 & m2 are the slopes of the given lines ...from here u get 'm'. let the eqⁿ of line be. y=mx+c put the given y & x and 'm' u will get 'c'. hence u will got the ans.

Regards

Arun (askIITians forum expert)

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