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RUSHABH MEHTA Grade: 11
        

give me a example of vector addition and subtraction?

6 years ago

Answers : (1)

Kasturi Laturkar
31 Points
										

Dear Rushabh,


In both Vector addition and subtraction i,j and k vectors are added seperately .


 


Example for Vector Addition:


(3i+4j+8k) + (5i+2j+7k) = (3+5)i + (4+2)j + (8+7)k= 8i+6j+15k

















Example of Vector Subtraction:


(7i+5j+2k) - (2i+3j+5k) = (7-2)i + (5-3)j+ (2-7)k = 5i+2j+(-5)k = 5i+2j-5k












6 years ago
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