1.

If thedistance between the points `(4, p)`and `(1, 0)`is 5, then `p=` ?A. p = 4 onlyB. p = -4 onlyC. `p = +-4`D. p = 0

Answer» Correct Answer - C
`(4-1)^(2) + (p-0)^(2) = 5^(2) rArr p^(2) = (25-9) = 16 rArr p = +-4.`


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