1.

The vector in the direction of the vectorhati -2 hatj + 2hatkthathas magnitude 9 is

Answer»

` HATI - 2hatj + 2HATK `
`( hati - 2hatj + 2hatk)/3 `
`3( hati - 2hati + 2hatk)`
`9(hati - 2hatj + 2hatk)`

ANSWER :D


Discussion

No Comment Found