How will you solve Harrod-Domar formulation of steady growth through differential equations?

             b)    In a sequence of 4 trials with probability of success p = 1/3 there will be exactly two successes?

The input coefficient matrix P for an economy is given by

and the final demand vector    Find the output levels.

The input coefficient matrix P for an economy is given by P =  |0.0    0.3    0.3|

                                                                                           | 0.3    0.1    0.1|

                                                                                           |0.2      0.4   0.0|

  and the final demand vector D =  |180 |

                                                   |20   |

                                                    |90  |

 Find the output levels.

Give examples of the problems where you can use: a) Poisson distribution. Does it have probability density function? Why or why not? Discuss your answer in the context of mean and variance of the Poisson distribution. b) In a sequence of 4 trials with probability of success p =1/3  , what is the probability that there will be exactly two successes?

State the Central Limit Theorem.

Rank of matrix