Solution-
(a)
Consider the equation of line y = -3x
If a point lies along the terminal side of this line in IVth quadrant(as given in the question) than
Let a point
(1, -3) lies in IVth quadrant along the given line.
Now, the value of sin and cosine will be same along the given as with the point.
So,
and
Hence,
,
(b)
Consider the equation of line y = 3x
If a point lies along the terminal side of this line in IIIrd quadrant(as given in the question) than
Let a point
(-1, -3) lies in IIIrd quadrant along the given line.
Now, the value of sin and cosine will be same along the given as with the point.
So,
and
Hence,
,
question 1 and 2 please!! 2. The terminal side of an angle o in standard position...
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