In an A.P 41st term is 50, then the sum of 81 terms of that A.P is:
Here 41st terms is 50 So, a 41 = 50 ⇒ [a +(41 – 1)d] = 50 ⇒ a + 40d = 50 …………….(i) S81 = ? ⇒ Sn = (n/2) [2 x a + (n – 1)d] = 0 ⇒ S81 = (81/2)[2a + (81 – 1)d] ⇒ 81[a + 40d]……..eq(ii) Now putting the value from eq(i) in eq(ii) then ⇒ S81 = 81[50] = 4050
Employing a lawyer to draft and enforce a private contract between parties wishing to solve an externality problem is an example of a(n) ______________cost
Which of the following is a case of the principal-agent problem?
For the regression line of y on x, 2x+7y+32=0, find the value of byx.
Suppose the money supply in Mexico grows more quickly than the money supply in the USA. We would expect that
Suppose there is a pond with fishes and “n” number of fishermen living around it. Let a i is time spent fishing per day by player i. Thus total time...
Knife edge problem is associated with the following growth models?
What is the Cash Reserve Ratio (CRR)?
The costs of inflation are?
In two commodity worlds if one good is inferior then the other must be
The concept of vicious circle of poverty is associated with
