Question

(Q.11 -Q. 15) Fill in the blanks:
11. The difference of a rational and irrational number is always ....... number
12. The coefficient of x3 in the expression (3x - 4)(x2 + 5x - 1) is
13. The x coordinate of any point on the y axis is ssee
14. Two lines parallel to the same line are ...........to each other
15. A farmhouse has a parking space of 20 cars, with number plate 'DL',
6 cars with number plate 'HR' and 4 cars with number plate 'UP' are parked in
Probability that the first car to exit the farmhouse is having the number plate sta
with 'HR'is​

Answer 1

Answer:

(11) Irrational

(12) 0

(13)

(14) parallel

(15) 6/30 = 1/5