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Application of Derivatives question

2002 · Shift 0 · Q77

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PYQ Library
JEE Main
Mathematics
Application of Derivatives
2002 · Shift 0 · Q77

Application of Derivatives question

2002 · Shift 0 · Q77

JEE MainMathematicsApplication of DerivativesMCQ+4 / −1

The maximum distance from origin of a point on the curve

x = a\sin t - b\sin \left( {{{at} \over b}} \right)y = a\cos t - b\cos \left( {{{at} \over b}} \right),

both

a,b \gt 0

is

A
$a-b$
B
$a+b$
C
$\sqrt {{a^2} + {b^2}}$
D
$\sqrt {{a^2} - {b^2}}$

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