IF Function : IF Formula

Hi,

I want to create a formula that would look into the cell "A1" and if it's first letter is in Upper case,
then I get return value of "A1", otherwise blank.

Example
if cell "A1" has Name "Mumbai" then get Value in cell "B1", "Mumbai",
if cell "A2" has Name "mumbai" then get value in cell "B2", blank or False.

any suggestions would be highly appreciated?

Thanks 63falcondude,
it's work fine, but can I specify that if the first letter of text "M" (UPPER) then get return value otherwise blank?

Maybe...
=IF(EXACT(UPPER(LEFT(A1)),LEFT(A1)),A1,"")

Thanks FDibbins,
It's work perfectly,
Thanks again for quick help..

Happy to help