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1. |
If a = 0.25, b = 0.05, c = 0.5, then the value of a2 b2 c2 2bc isa2 + b2 2ab c2 |
A. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>7</center></td></tr><tr><td style="text-align: center;">8</td></tr></table> |
B. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>14</center></td></tr><tr><td style="text-align: center;">17</td></tr></table> |
C. | 1 |
D. | <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>25</center></td></tr><tr><td style="text-align: center;">16</td></tr></table> |
Answer» B. <table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>14</center></td></tr><tr><td style="text-align: center;">17</td></tr></table> | |