Trigonometric EquationHard
Question
The maximum distance from origin of a point on the curve x = a sin t - b sin
y = a cos t - b cos, both a, b > 0 is
y = a cos t - b cos, both a, b > 0 isOptions
A.a - b
B.a + b
C.
D.
Solution
Distance of origin from (x, y) = 
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