InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
If `a + ib = c + id`, thenA. `a^(2) + c^(2) = 0`B. `b^(2)+ c^(2) = 0`C. `b^(2) + d^(2) = 0`D. `a^(2) + b^(2) = c^(2) + d^(2)` |
|
Answer» Correct Answer - D Given that, `a + ib = c + id` `rArr |a + ib| = | c + id|` `rArr sqrt(a^(2) + b^(2)) = sqrt(c^(2) + d^(2)) ` On squaring both sides, we get `a^(2) + b^(2)= c^(2) + d^(2)` |
|