The equation of the tangent at any point of the curve x = a cos 2t, y = 2√2 a sin t, with m as its slope is

Question

TuteeHUB · Accepted Answer

$y = mx + m \left(a + \frac 1 a\right)$

TuteeHUB · Answer

$y = mx + a \left(m - \frac 1 m\right)$

TuteeHUB · Answer

$y = mx - a \left(m + \frac 1 m\right)$

TuteeHUB · Answer

$y = amx + a \left(m - \frac 1 m\right)$

1.	The equation of the tangent at any point of the curve x = a cos 2t, y = 2√2 a sin t, with m as its slope is
A.	\(y = mx + a \left(m - \frac 1 m\right)\)
B.	\(y = mx - a \left(m + \frac 1 m\right)\)
C.	\(y = mx + m \left(a + \frac 1 a\right)\)
D.	\(y = amx + a \left(m - \frac 1 m\right)\)
Answer» C. \(y = mx + m \left(a + \frac 1 a\right)\)

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