| The angle between the graph of the linear equation \[239x-239y+5=0\] and the X-axis is [SSC (CPO) 2015] |
A) \[60{}^\circ \]
B) \[30{}^\circ \]
C) \[45{}^\circ \]
D) \[0{}^\circ \]
Correct Answer: C
Solution :
| Here, \[239x-239y+5=0\] |
| \[\Rightarrow \] \[239y=239x+5\] |
| \[\Rightarrow \] \[y=x+\frac{5}{239}\] |
| \[\Rightarrow \] \[y=mx+c\] |
| and \[m=\tan \theta =1\] |
| \[\therefore \] \[\theta =45{}^\circ \] |
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