(UNIT-5)
फिशर के आदर्श सूचकांक की गणना कीजिए।
2019
2020
P
Q
P
Q
A
20
10
5
7
8
B
25
12
4
15
6
C
3
30
D
5
2
18
E
5
50
20
2
Answers
Answered by
1
Answer:
whats this i cant understand
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