Question
Mathematics Question on Parabola
The tangent to the parabola, x2 = 2y at the point (1,21) makes with the x-axis an angle of :
A
0°
B
45°
C
30°
D
60°
Answer
45°
Explanation
Solution
The correct option is (B) :45°.
The tangent to the parabola, x2 = 2y at the point (1,21) makes with the x-axis an angle of :
0°
45°
30°
60°
45°
The correct option is (B) :45°.