Page 59 - E booklet prep 3 bader 2025 b_Neat
P. 59
2) Prove that the straight line passing through the two points ( ?? , -?? ) , (?? , ??)
is parallel to the straight line that makes an angle of measure ?????? with positive
direction to x – axis
M1 = -??-?? =1
??-??
M2 = tan 45 = 1 M1 // M2
They are parallel
3) If the straight line ????? // the y – axis where A ( ?? , ?? ) , ?? (?? , ??) then find the
value of x
Since ????? // the y – axis
Then x – 3 = 0
X=3
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