solve question no. 7
it's urgent.
Attachments:
Mmvikas:
someone help plzz
Which class questions?
11
physics
Answers
Answered by
1
by this method you will get ans m^2 = -1
Attachments:
you will get ans
its -1
2+m=1
sorry m^2
thanks
to tell me my mistake
thats means its has no value
for be a unit vector
no its has value in form of iota
ok thanks
Similar questions