The number of rectangles that a chessboa...

The number of rectangles that a chessboard has

`9^(9)`

1296

6561

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

COMBINATORICS AND MATHEMATICAL INDUCTION
PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (Answer the following questions)|11 Videos
COMBINATORICS AND MATHEMATICAL INDUCTION
PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (Choose the correct option for the following)|34 Videos
COMBINATORICS AND MATHEMATICAL INDUCTION
PREMIERS PUBLISHERS|Exercise EXERCISE 4.4|14 Videos
BINOMIAL THEOREMN,SEQUENCES AND SERIES
PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE(Choose the correct option for the following)|31 Videos
DIFFEREMTIAL CALCULUS DIFFERENTIABILITY AND METHODS OF DIFFERENTITAION
PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE|73 Videos

Similar Questions

Explore conceptually related problems

Find the total number of rectangles on the normal chessboard.

The number of rectangles that can be obtained by joining four of the twelves verties of a 12-sides regular polygon is -

A rectangle with sides of lengths (2n-1) and (2m-1) units is divided into squares of unit length. The number of rectangles which can be formed with sides of odd length, is (a) m^2n^2 (b) mn(m+1)(n+1) (c) 4^(m+n-1) (d) non of these

The number of rectangles in the following figure is

The perimeter of rectangle is 64, is expressed in the mathematical equation form as ...........

Find the number of ways in which two small squares can be selected on the normal chessboard if they are not in same row or same column.

Consider a 6xx6 chessboard. Then match the following columns. Column I, Column II Number of rectangles, p. 10 C_5 Number of squares, q. 441 Number of ways three squares can be selected if they are not in same row or column, r. 91 In how many ways eleven + sign can be arranged in the squares if no row remains empty, s. 2400

The perimeter of rectangle is 40 cm . The length of rectangle is 2 cm more than twice its breadth then find the length and the breadth of rectangle . Complete the following activity.

PREMIERS PUBLISHERS-COMBINATORICS AND MATHEMATICAL INDUCTION-EXERCISE 4.5

If .^(n+5) P(n +1) = ((11(n-1))/2) .^(n +3) P(n) then the value of n...
Text Solution
|
The product of r consecutive positive integers is divisible by
Text Solution
|
The number of five digit telephone numbers having at least one of ...
Text Solution
|
If .^(a^(2-a)) C(2) = a^(2-a) C(4) then the value of a is
Text Solution
|
There are 10 points in a plane and 4 of them are collinear. The nu...
Text Solution
|
The number of ways in which a host lady invite 8 people for a par...
Text Solution
|
The number of parallelograms that can be formed from a set of four...
Text Solution
|
Everybody in a room shakes hands with everybody else. The total n...
Text Solution
|
Number of sides of a polygon having 44 diagonals is
Text Solution
|
If 10 lines are drawn in a plane such that no two of them are parallel...
Text Solution
|
In a plane are 10 points are there out of which 4 points are coll...
Text Solution
|
In .^(2n)C(3) :.^(n)C(3) = 11 : 1 then n is
Text Solution
|
.^((n-1)C(r) + ^((n-1)) C((r-1)) is
Text Solution
|
The number of ways of choosing 5 cards out of a deck of 52 which ...
Text Solution
|
The number of rectangles that a chessboard has
Text Solution
|
The number of 10 digit number that can be written by using the digit...
Text Solution
|
If P(r) stands for ""^(r)P(r) then the sum of the series 1+ P(1 )+ ""...
Text Solution
|
The product of first n odd natural numbers equals:
Text Solution
|
If ''C(4),''C(5),''C(6) are in AP then value of n is
Text Solution
|
1 +3 + 5 + 7 + …. 17 is equal to
Text Solution
|