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Grade 11Trigonometry

why Y-axis`s slop is zero

Profile image of RAMAKRISHAN JANAPUREDDY
12 Years agoGrade 11
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1 Answer

Profile image of ruchi yadav
12 Years ago
The slope of Y=0 is is 0 since the angle with the horizontal of the X axis or line Y=0 is 0degree or 180degree and tan0 = tan 180 = 0.

Thank You
Ruchi
Askiitians Faculty