Math, asked by aymantabassum, 5 months ago

If 21, a, b & -3 are in A.P , then
the value of a+b is:
2 point
a) 15
b) 18
c) 5
d) 13

Answers

Answered by nncnikhil

0

Answer:

what is that 2 point Im unable to give answer for your question

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