Math, asked by ajeyn123, 9 months ago

20. The mean and SD for a, b and 2 are 3 and respectively. The value of ab would be
(a) 5
(b) 6
(c) 11
(d) 3

Answers

Answered by ssn4992

0

Answer:

it may be c

Step-by-step explanation:

I am thinking

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