answer this question
Attachments:

Answers
Answered by
1
it's( a) bcz ...in shrill graph time is and frequency are different which we can only see in ....graph a
Answered by
1
answer is (a)..................
Similar questions
Science,
10 months ago
History,
10 months ago
India Languages,
10 months ago
Social Sciences,
1 year ago
Math,
1 year ago