The value of (2/7)-² is a) 4/49 b) -4/14 c) 49/4
Answers
Answered by
2
Answer:
the answer is :
2×2/7×7
4/49
Similar questions
Science,
3 months ago
Computer Science,
3 months ago
Math,
6 months ago
English,
9 months ago
Chemistry,
9 months ago