Question

The vector with initial point P (2, –3, 5) and terminal point Q(3, –4, 7) is ______.

विकल्प

• `hat"i" - hat"j" + 2hat"k"`

• `5hat"i" - 7hat"j" + 12hat"k"`

• `-hat"i" + hat"j" - 2hat"k"`

• None of these

Answer 1

The vector with initial point P (2, –3, 5) and terminal point Q(3, –4, 7) is `hat"i" - hat"j" + 2hat"k"`.