If A = [α011]andB=[1051], then value of α for which A2 = B, is
A
1
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B
-1
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C
4
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D
non real values
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Solution
The correct option is D non real values Given, A=[α011],B=[1051] ⇒A2=[α011][α011]=[α20α+11]
Also, given. A2 = B ⇒[α20α+11]=[1051] ⇒α2 =1 and α + 1 = 5
Which is not possible at the same time. ∴ No real values of α exists.