Question

Solve. >> (-13) ÷ (-13)

(1). 13

(2). -1

(3). 0

(4). 1​

Answer 1

Answer:

ANSWER IS 0

-,- =-

13 ÷13=0

Answer 2

Also PQ is perpendicular to 5x +y+6=0 Therefore b + 13 X (-i) =–1 a — 1 = a – 5b – 69 = 0 ..(ii) Solving (i) and (ii), we geta=