Question

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

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)

Answer 2

Answer:

Step-by-step explanation:

$Hiii$ $\frac{9 + 7 + 6}{5 + 3 + 8}$