1. according to the transitive property of equality, if tx = xy and xy = yz, then tx = (1 point)
a. tx
b. xy
c. yz
d. tz
2. which property is illustrated by the statement, if kl = lm, then lm = kl? (1 point)
a. reflexive property of equality
b. symmetric property of equality
c. transitive property of equality
d. division property of equality

Step-by-step explanation:

According to the Transitive Property of Equality:

So, the right answer is C.

The transitive property of equality is used to solve equality problems, because we use an indirect relation to demonstrate some result.

The statement illustrates the symmetric property of equality, which states that an equivalence is congruent in either direction.

Therefore, the right statement is B.

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step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b