Home
Class 12
MATHS
A matrix denotes a number ....

A matrix denotes a number .

Text Solution

Verified by Experts

The correct Answer is:
False
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MATRICES

    KUMAR PRAKASHAN|Exercise Practice Paper - 3 (Section - A )|4 Videos
  • MATRICES

    KUMAR PRAKASHAN|Exercise Practice Paper - 3 (Section - B )|4 Videos
  • MATRICES

    KUMAR PRAKASHAN|Exercise Solutions of NCERT Exemplar Problems (Fillers)|14 Videos
  • LINEAR PROGRAMMING

    KUMAR PRAKASHAN|Exercise PRACTICE WORK|25 Videos
  • PROBABILITY

    KUMAR PRAKASHAN|Exercise Practice Paper - 13 (Section - D (Answer the following questions))|2 Videos

Similar Questions

Explore conceptually related problems

If a denotes the number of permutations of (x+2) things taken all at a time, b the number of permutations of x things taken 11 at a time and c the number of permutations of x-11 things taken all at a time such that a=182b c , find the value of xdot

Let 'L' denotes the antilog of 0.4 to the base 1024. and 'M' denotes the number of digits in 6^(10) (Given log,02-03 and 'N' denotes the number of positive integers which have the characteristic 2, when base of the logarithm is 6. Find the value of LMN

Knowledge Check

  • A coin is tossed 19 times random variable X denotes the numbers of heads on it Then for ……….. value of r for P(X = r) is maximum.

    A
    12
    B
    9
    C
    15
    D
    19
  • Similar Questions

    Explore conceptually related problems

    A dice is tossed twice. Find variance if random variable X denotes the numbers of odd integers obtain on it.

    Two pair of balanced dice is tossed four times. If random variable X denotes equal numbers obtained on dice, find mean.

    A fair die is tossed repeatedly until a six is obtained Let X denote the number of tosses required The probability that X = 3 equals

    Let N denotes the number of ways in which 3n letters can be selected from 2n A's, 2nB's and 2nC's. then,

    Let an denote the number of all n-digit positive integers formed by the digits 0, 1 or both such that no consecutive digits in them are 0. Let b_n = the number of such n-digit integers ending with digit 1 and c_n = the number of such n-digit integers ending with digit 0. The value of b_6 , is

    Three coins are tossed together. If X denotes the numbers of heads obtain on it. Then obtain mean, variance and standard deviation of distribution.

    Two dice are thrown simultaneously. If X denotes the number of sixes, find the expectation of X.