1.

Equation of circle having radius 5, and touching X-axis at (-1,0), is

Answer»

`x^(2) + y^(2) pm 2X + 10Y - 1 = 0 `
`x^(2) + y^(2) pm 2x - 10y + 1= 0 `
`x^(2) + y^(2) + 2x + 10y pm 1 = 0 `
`x^(2) + y^(2) + 2x pm 10y + 1 = 0`

SOLUTION :N/A


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