SOLUTION: Find the modulus of the sum a+b and difference a-b of the vectors a=3i+2j and b=4i-j

SOLUTION: Find the modulus of the sum a+b and difference a-b of the vectors a=3i+2j and b=4i-j

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Question 1194653: Find the modulus of the sum a+b and difference a-b of the vectors a=3i+2j and b=4i-j
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

Find the modulus of the sum and difference of the
given:

-> modulus =
-> modulus =

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