Question

(e) 10 (1) In the trapezium PORS, if the midpoints of the two non-parallel sides P'S and OR are Xar respectively then XY - 1 (a) RS PO (b) b) (d) (PQRS ) 1 1 (PQRS) ) 2 2 i) the class frequency of the class (105.140) is 14 then the frequency density of that clas: (9


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Answer 1

Answer:

I don't know sorry for this