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Let {A}={[{5}{5}{0}{5}{0}{0}{5}]}{{I f}}{|{A}^{{2}}|}={25},the

Question

Let $A = [55 αα 0 α 5 α 005] \dot{I f} ∣ ∣ A^{2} ∣ ∣ = 25,$ then $∣ α ∣$ equals

A

5^{2}

B

1

C

1/5

D

5

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Eleanor Discussed

Let

A = [55 αα 0 α 5 α 005] \dot{I f} ∣ ∣ A^{2} ∣ ∣ = 25,

then

∣ α ∣

equals

12 mins ago

Discuss this question LIVE

12 mins ago

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Question Text	Let $A = [55 αα 0 α 5 α 005] \dot{I f} ∣ ∣ A^{2} ∣ ∣ = 25,$ then $∣ α ∣$ equals
Answer Type	Video solution: 1
Upvotes	150