Additive inverse of `-9/2` is-
a)`2/9`
b)`9/2`
c)`-2/9`
d)`1/9`

Find the additive inverse of : 9

Write down the additive inverses of : 9

Write the additive inverse (negative) of : (ii) (4)/(-9)

Write the additive inverse of each of the following. (i) 2/8 (ii) (-5)/9 (iii) (-6)/(-5) (iv) 2/-9 (v) (19)/(- 6)

Two lines are drawn through (3,4), each of which makes angle of 45^(@) with the line x-y = 2 . Then area of the triangle formed by these lines is (a) 9 (b) 9/2 (c) 2 (d) 2/9

When simplified (-1/(27))^(-2/3) is (a) 9 (b) -9 (c) 1/9 (d) -1/9

A ratio equivalent to 2:3 is (a) 4:3 (b) 2:6 (c) 6:9 (d) 10:9

If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9 , then the probability that the digit is even, is (a) 4/9 (b) 5/9 (c) 1/9 (d) 2/3

If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9 , then the probability that it is odd, is (a) 4/9 (b) 5/9 (c) 1/9 (d) 2/3

Pattern of organisation in centrioles is (a) 9+2 (b) 9+3 (c) 9+0 (d) 9+1