Mathematical equation for Involute is – McqOptions

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1.	Mathematical equation for Involute is
A.	x = a cos3 Î¸
B.	x = r cosÎ¸ + r Î¸ sinÎ¸
C.	x = (a+b)cosÎ¸ â€“ a cos(a+bâ„a Î¸)
D.	y = a(1-cosÎ¸)
Answer» C. x = (a+b)cosÎ¸ â€“ a cos(a+bâ„a Î¸)

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