English, asked by rin45, 1 year ago

the angle between P and resultant of P+Q and P-Q is

Answers

Answered by hii1669
14
90is answer because i read

rin45: answer is zero
rin45: there is no option
rin45: as 90
Answered by winset
5
90 degree ........ ..
Attachments:
Similar questions