Question

Given : A = 21 - 1 + 2k and B =- 1-+ k. The unit vector of A - B is:
(B)
(A) 3i+k
(C) K
V10​

Answer 1

Answer:

On a chilly, windy morning I left (a) ....... home

for the airport. On the way it (b)..... .... to rain,

the first of the winter :(e) ........... for the rabi crop

(d) ... not for a human low (e) ............ spirits