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The combined equation to a pair of straight lines pass through the origin and inclined 30degrees and 60degrees respectively with x-axis
Dear student First find out seperate equation y = √3 xy - √3 x = 0And y =x /√3 y - x/√3 = 0 Now for combined equation Multiply (y - √3 x) ( y - x/√3) = 0 y² +x² -xy (√3 + (1/√3)) = 0
We need to find two straight line and the product of the two will give pair of straight lines equationsuppose 1st =y=mx+c passing through origin and slope is tan302nd y=mx+c passing through origin and slope is tan60
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