Step-by-step explanation:
Since we have given that
Value of 2s in 55,220
As we have seen that there are two 2 s , one is in hundreds position and other is in tens .
Value of 2 which is in hundreds position = 200
Value of 2 which is in tens position = 20
On Comparing , we get the difference given by
Similarly,
There are two 5s , one is in thousands position and other is in thousands.
Value of 5 which is in thousands position = 50000
Value of 5 which is in hundreds position = 5000
On comparing , we get the difference is given by
Answer:
10
Step-by-step explanation:
Given expression is .
is a complex expression.
The value of<em> i </em>is –1.
By definition of absolute value,
Now, substitute in the above formula.
(since <em>i </em>= –1)
(since
and
)
(Square root of 100 is 10)
= 10
Hence, the value of the expression is 10.
Answer:
(f ￮ g)(x) =
Step-by-step explanation:
Substitute x = g(x) into f(x) , that is
(f ￮ g)(x)
= f(g(x))
= f(x + 1)
=
Given:
The number of seats in the first row is <em>a</em>₁ = 12.
The series of the increasing number of seats is 12, 14, 16......
The objective is to find the total number of seats in the first 12 rows.
Explanation:
The difference between the number of seats in each row can be calculated by the difference between the successive terms of the series.
The number of rows to be calculated is <em>n</em> = 12.
To find the number of seats:
The number of seats presents in the first 12 rows can be calculated as,
On plugging the obtained values in the above equation,
Hence, the total number of seats in the first 12 rows is 276.