1.

If tan (A B) = x, then the value of x is

A. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>(tanA + tan B)</center></td></tr><tr><td style="text-align: center;">(1 - tanA tanB)</td></tr></table>
B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>(tanA + tan B)</center></td></tr><tr><td style="text-align: center;">(1 + tanA tanB)</td></tr></table>
C. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>(tanA - tan B)</center></td></tr><tr><td style="text-align: center;">(1 - tanA tanB)</td></tr></table>
D. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>(tanA - tan B)</center></td></tr><tr><td style="text-align: center;">(1 + tanA tanB)</td></tr></table>
Answer» E.


Discussion

No Comment Found