The co-ordinates of a particle moving in xy-plane vary with time t as: x=at2, y=bt. The locus of the particle is ---a) Parabolab) Circlec) Straight lined) Ellipse

Dear Abhingya

x=at², y=bt

for locus of particle you need to replace t from the above equation

so

x=a (y/b)²

y²=b²x/a

clearly it is a equation of parabola

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