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The angle between Radius vector r=a(1-cos⁡θ)and tangent to the curve is ∅ given by _______

Posted: Thu Jul 14, 2022 9:29 am
by answerhappygod
a) ∅=\(\frac{π}{2}\)
b) ∅=π
c) ∅=\(-\frac{π}{2}\)
d) ∅=0