a(vector)=3i+4j and b(vector)=i-j are two vectors in x-Y plane .find the magnitude of the sum of these two vectors
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|a(vector)|= √3^2 + 4^2 = 5
|b(vector)|=√1^2 + (-1)^2 = √2
i hope this will help u
|b(vector)|=√1^2 + (-1)^2 = √2
i hope this will help u
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