a ) Remove all characters that are numeric characters in a data frame Also consider numeric values that are stored as string and remove them Do it without the apply function b ) Solve a , ) including using the existing placeholder, or selecting something of your own Perform any such replacement of placeholders in the cell, if necessary Justify the placeholder you are using for this data,

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Question: a ) Remove all characters that are numeric characters in a data frame. Also consider numeric values that are stored as string and remove them.

)

Remove all characters that are numeric characters in a data frame. Also consider numeric values that are stored as string and remove them. Do it without the apply function.

)

Solve a

,)

including using the existing placeholder, or selecting something of your own. Perform any such replacement of placeholders in the cell, if necessary. Justify the placeholder you are using for this data,

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