MCQ
In ΔABC, if `"a" cos^2 "C"/2 + "c" cos^2 "A"/2 = (3"b")/2`, then a, b, c are in ______.
  • A
    G. P.
  • B
    H. P.
  • C
    none of these
  • A. P.

Answer

Correct option: D.
A. P.
D

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