Let \( a, b, c0 \) and \( a, b, c \) be in A.P. If \( a^{2}, b^{2},... VIDEO
Let \( a, b, c0 \) and \( a, b, c \) be in A.P. If \( a^{2}, b^{2}, c^{2} \) are in G.P., then
(a) \( a=b=c \)
(b) \( a^{2}+b^{2}=c^{2} \)
(c) \( a^{2}+c^{2}=3 b^{2} \)
(d) none of these
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