Application of DerivativeHard
Question
The angle of intersection of the curves 2y = x3 and y2 = 32x at origin is -
Options
A.π/6
B.π/3
C.π/2
D.π/4
Solution
2y = x3 ⇒ 
x2 = 0
y2 = 32x ⇒ 2y
= 32 ⇒ 
→ ∞
Angle between the curves is π / 2
x2 = 0y2 = 32x ⇒ 2y
= 32 ⇒ → ∞Angle between the curves is π / 2
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