Are these lines Parallel? y = 3x – 2 & Y - 5 = 3 (x + 1)
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Given:
Right triangle XYZ has right angle Z.
To find:
The value of .
Solution:
We know that,
For a triangle, all trigonometric ratios are positive. So,
It is given that . After substituting this value in the above equation, we get
On further simplification, we get
Therefore, the required value is .