यदि `.^(k+5)P_(k+1)=(11(k-1))/2 .^(k+3)P_(k)` तो k का मान = ...... और ...... .

If \ ^(k+5)P_(k+1)=(11(k-1))/2dot\ ^(k+3)P_(k\ )P_k then the values of k are 7\ a n d\ 11 b. 6\ a n d\ 7 c. 2\ a n d\ 11 d. 2\ a n d\ 6

If ^(k+5)P_(k+1)=(11(k-1))/(2)*k+3P_(k)P_(k) then the values of k are 7 and 11 b.6 and 7c.2 and 11 d.2 and 6

if P(k)=13 and P(k+1)=(3^(k+1)-1)/(2) then P(k+2)=...................... (А) 15 (В) 121 (C) 243 (D) 13

If (1//2^1)+(1//2^2)+(1//2^3).....+(1//2^10)= 1//k , then what is the value of k? यदि (1//2^1)+(1//2^2)+(1//2^3).....+(1//2^10)= 1//k है, तो k का मान क्या है?

If P(10, k+1): P(11, k) = 30 : 11, then

1+(k)/(3) + (k(k+1))/(3.6) + (k(k+1) (k+2))/(3.6.9) + …=

If a random variable X takes the value x_(k) = ((-1)^(k)2^(k))/(k) (k = 1, 2, 3,….) with probability P(X = x_(k)) = 2^(-k) . Show that mean is - log_(e) 2 .

If P (n) = 2 + 4 + 6+…+ 2n, n in N then P(k) = k (k +1) + 2 implies P (k +1 ) = (k +1 ) (k + 2)+ 2 AA k in N. So, we can conciude that P (n) = n (n +1) + 2 for