Question

pls answer the above question​

Answer 1

Answer:

Use the correct formula of Frequency ploygon. Because many times we forget the formula or get get confused

in so many formula 's of class 10 ,11 essentially math and chemistry

Step-by-step explanation:

I hope you like the suggestion of mine

Thank you so much

Answer 2

Answer:

I am in A car journey And I don't have any paper near me