Mathematics
09.03.2022 07:24
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Tell whether the product sr is defined for s4×5 and r4×3 . if yes, give the product
Tell whether the product sr is defined for s4×5 and r4×3 . if yes, give the product's dimensions as the following example: 4x3. if no, write no in the box.
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mepuppy5000
4,4(90 marks)
No, the product is not valid. The number of columns of 
(five) should match the number of rows of 
(four).
(five) should match the number of rows of (four).
bradleycawley02
4,5(10 marks)
The fourth graph represents a function.
Step-by-step explanation:
If you use the vertical-line test, the only graph to pass it was the fourth one. This is because none of the points on the line have the same x-coordinate.
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