x+x+y.y.y = 2x+y^3 ( y cube)
So, The answer is (d)
Answer:
0.1666
Step-by-step explanation:
0.2M i.e
21
first we begin from 1 to 100 we find 11 numbers contain 1 then we count 1s from 10 to 19 we get 9 numbers but there is an exciption in number 11 as it cotains 2 1s so thenumber of 1s is 21
The factor of 12 is (3*4)
So, you are 4