1.

Let bara,barb,barc be three vectors which satisfy baraxx(barbxxbarc)=(baraxxbarb)xxbarc if

Answer»

`barbxx(baraxxbarc)=BAR0`
`BARA.(BARBXXBARC)=0`
`barcxxbara=baraxxbarb`
`barcxxbarb=barbxxbara`

ANSWER :A


Discussion

No Comment Found