Question

tr(a)=5,tr(b)=1 then tr(ab)=?

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Answer 1

Answer:

Step-by-step explanation:

Tr(a) =5 , tr(b) =1 then tr(ab) = Tr(a multiple b) = Tr(5 multiple 1) = Tr(5) is the correct answer

Answer 2

Answer:

Given:

tr(a) = 5

tr(b) = 1

To prove:

tr(ab)= ?

Solution:

tr(a) = 5

tr(b) = 1

Formula:

tr(ab)= tr(a) \times× tr(b)

tr(ab) = tr (a \times× b)

put the value of a, b in method:

\Rightarrow⇒ tr(ab) = tr (5 \times× 1)

\Rightarrow⇒ tr(ab) = tr (5)

The final value of the method is: tr(ab) =tr (5)