If A = | , * 20 c 1&1&1 &b&c a^3 & b^3 & c^3 , |,B = | , * 20 c 1… - Vidyadip

MCQ

If $A = \left| {\,\begin{array}{*{20}{c}}1&1&1\\a&b&c\\{{a^3}}&{{b^3}}&{{c^3}}\end{array}\,} \right|,B = \left| {\,\begin{array}{*{20}{c}}1&1&1\\{{a^2}}&{{b^2}}&{{c^2}}\\{{a^3}}&{{b^3}}&{{c^3}}\end{array}\,} \right|,C = \left| {\,\begin{array}{*{20}{c}}a&b&c\\{{a^2}}&{{b^2}}&{{c^2}}\\{{a^3}}&{{b^3}}&{{c^3}}\end{array}\,} \right|,$ then which relation is correct

A
$A = B$
B
$A = C$
C
$B = C$
✓
None of these

✓

Answer

Correct option: D.

None of these

d
(d) It is obvious.

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