If tan 3 . tan 7 = 1, then the value of tan ( + 36 ) is : – McqOptions

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1.	If tan 3 . tan 7 = 1, then the value of tan ( + 36 ) is :
A.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td></tr><tr><td style="text-align: center;"> <span style=" text-decoration: overline;">3</span></td></tr></table>
B.	0
C.	1
D.
E.	<span style=" text-decoration: overline;">3</span>
Answer» D.

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