April 20
(vi) 5x + 2y + 11 = 0 and 5x - 3y + 9 = 0 find the angle between them
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Given data :
The two straight lines are
- _____ (1)
- _____ (2)
To find :
The angle between the lines (1) and (2).
Step-by-step explanation :
Write the equations in the form y = mx + b :
Equation (1) and (2) can be written as
Finding slopes of the given lines :
The slopes of the given lines are
Finding angles between the lines :
If be the angle between the given lines, then
Answer :
The angle between the given two lines is .
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