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If A = [(1,1,1),(1,1,1),(1,1,1)], then A^2 is (a) 27A (b) 2A (c) 3A (d) 1
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asked
Oct 4, 2018
in
Class 9
by
kratos
If A = [(1,1,1),(1,1,1),(1,1,1)], then A2 is
(a) 27A
(b) 2A
(c) 3A
(d) 1
algebraic expressions
algebra
class-8
factorisation of algebraic expressions
class-9
polynomial
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1
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answered
Oct 14, 2020
by
kratos
Best answer
Answer is (c) 3A
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