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10-2 Vector Arithmetic
Calculate [1.5,-2.2]+[-1.5,2.2]
Calculate [-3.4,4.5]-[2.3,1.4]
Multiplication and divisions by a scalar:
1. Enter a vector
2. Enter a scalar
3. Press
for multiplication or for division
Keys: Display: Description:
9()
Switches to RPN mode(if
necessary)
3
Enters [1.5,-2.2]
3
Enters [-1.5,2.2]
Adds two vectors
Keys: Display: Description:
9()
Switches to ALG mode
3
Õ
Enters [-3.4,4.5]
3
Enters [2.3,1.4]
Subtracts two vectors