Question

given ā=i+j-k, b=5i-j+k Find,
a.b
​

Answer 1

Answer:

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Step-by-step explanation:

1. not only the use was of course of action in reliance on it back on Friday to lagta h ki of a few more days until I will be in the human race and I have a good day to day I am logout otomaic the hotness the use of an anchor for suv ecosport and I am enter in crystal school of the soil of Bangladesh are doing good I have

Answer 2

Answer:

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