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AveGali [126]
2 years ago
9

Please help last 4 questions to solve and can figure them out

Mathematics
1 answer:
OLga [1]2 years ago
5 0

Answer:

3. Option D

5. Option B

13. Option D

17. Option B

Step-by-step explanation:

<u>Question 3</u>

4C means that, multiply 4 with  all the terms in the matrix A . We get option D.

<u>Question 5</u>

Matrix A + matrix B  means that add corresponding terms of each matrix.

We get option B.

<u>Question 13</u>

Here we have to find a₁,₂ (the term in which first row second column)

a₁,₂ = 2

We get option D.

<u>Question 17</u>

B - CF - First multiply matrix C with matrix F and subtract it from Matrix B.

We get option B

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<em>Additional comment</em>

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