1.

ABCD is a rectangle of which AC is a diagonal. The value of (tan CAD + 1) sin BAC is

A. 2
B. <table><tr><td rowspan="2"></td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>1</center></td><td rowspan="2"></td></tr><td align="center">4</td></table>
C.
D. 1
E. 0
Answer» D. 1


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