Math, asked by rushipolekar3, 16 days ago

Find the value of following determinant -11,-10,3,4

Answers

Answered by ncranant

0

Answer:

Number of hours Frequency

0-5 10

5-10 13

10-15 5

15-20 2

Total 30

(i) Above table

(ii) Number of children who watched TV for 15 hours or more =2 children.

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