fowers8376
01.04.2020 •
Mathematics
Find a b if a = (4,3) and b =(4,5).
a. 31
b. (8,8) -
C. (16,15)
d. -1
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Ответ:
Given:
a=(4,3) and b=(4,5)
To find out:
a.b
Solution:
in case 1:
a=4 and b =4
so,a×b=>4×4=16
in case 2:
a=3 and b=5
so,a×b=>3×5=15
Therefore, C. (16,15) is correct options
Ответ:
Step-by-step explanation:
divide by LCD