A line passes through (9, 0), making angle 30° with positive direction of x-axis. It is rotated by angle of 15° with respect to (9, 0). Then one of the equation of new line is
A line passes through (9, 0), making angle 30° with positive direction of x-axis. It is rotated by angle of 15° with respect to (9, 0). Then one of the equation of new line is
Option 1 -
y = (2 + )(x −9)
Option 2 -
y = (2− )(x − 9)
Option 3 -
y = 2(x – 9)
Option 4 -
y = –(x – 9)
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1 Answer
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Correct Option - 2
Detailed Solution:Eqn : y – 0 = tan45° (x – 9) Þ y = (x – 9)
Option (B) is correct
Similar Questions for you
|r1 – r2| < c1c2 < r1 + r2
->
Now,
(y – 2) = m (x – 8)
⇒ x-intercept
⇒
⇒ y-intercept
⇒ (–8m + 2)
⇒ OA + OB =
->
->
->
->Minimum = 18
Kindly consider the following figure
According to question,
Equation of required line is
Obviously B (2, 2) satisfying condition (i)
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