96. रेखाओं x + y =1 और x-y=1 के बीच का कोण कितना है ?
Attachments:
Answers
Answered by
0
Answer:
d) π/2
MARK AS BRAINLIEST and FOLLOW ME also please please please please please please please please please please please please please please please please please please......
Answered by
0
Answer:
option d
Explanation:
these are perpendicular because M(slope of 1st line ) = 1 and M(slope of second line ) = -1 so that
Similar questions