This question was asked in Ex 5.3, 18

Perimeter of a semicircle

R mohana

Jan. 4, 2020, 10:41 p.m.

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R mohana

Jan. 5, 2020, 2:37 p.m.

-3x 2=0 Is it a quadratic equation?

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brijmohan sharma

Jan. 5, 2020, 8:16 a.m.

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