tan486 degrees in trigonometry
Answers
Answered by
5
Step-by-step explanation:
Number obtained on reversing the digits = 10y + x . Now, ⇒ 10y + x = 10x + y + 9 . ⇒ 10x - x + y - 10y = -9
Similar questions
Math,
2 months ago
Physics,
2 months ago
Social Sciences,
2 months ago
Computer Science,
5 months ago
India Languages,
5 months ago
Math,
11 months ago
Geography,
11 months ago